Nagoya University   Facility for Nuclear Materials   Associate professor

2011.4 - 2016.3

RIKEN   Visiting Scientist

2010.6

Johannes Gutenberg University Mainz   Guest Research Scientist

2009.6 - 2009.7

Nagoya University   Graduate School of Engineering   Assistant Professor

2008.4 - 2011.3

Johannes Gutenberg University Mainz   Guest Research Scientist

2007.4 - 2007.9

Nagoya University   Postdoctoral research fellow

2006.4 - 2008.3

Johannes Gutenberg University Mainz   Guest Research Scientist

2005.10 - 2006.9

Japan Society for Promotion of Science   Research Fellow

2003.10 - 2005.3

The Society of Isotope Science, Japan

Japanese Society of Radiation Safety Management

原子力分野における大学連携ネットワーク (JNEN)   連携協力推進協議会委員、企画調整分科会委員  

2020.4   

国際原子力人材育成大学連合ネットワークによる原子力教育基盤整備モデル事業（大学連合ATOM）   委員  

2020.4   

一般社団法人総合研究奨励会 「放射線科学とその応用」研究会   委員  

2022.2   

Electoral commission, Japanese Society of Radiation Safety Management   Electoral commission member  

2024.1 - 2024.6   

Resonance Ionization Mass Spectrometry instruments workshop (RIMS 2024)   Local coordination committee member  

2023.10 - 2024.3   

電気学会   持続可能な社会構築に資する放射線技術の最前線　調査専門委員会 委員  

2023.4 - 2025.3   

LISA (Laser Ionization and Spectroscopy of Actinides) conference   International Advisory Committee member  

2023.1 - 2023.12   

4th Jagiellonian Symposium on Advances in Particle Physics and Medicine, Scientific Advisory Committee   Scientific Advisory Committee member  

2022   

Electoral commission, Japanese Society of Radiation Safety Management   Electoral commission chairman  

2021.12 - 2022.6   

日本原子力研究開発機構   簡易（その場）分析手法に関する検討委員会 委員  

2021.11 - 2023.3   

原子力規制庁   中深度処分対象廃棄物の放射能濃度決定方法の基本手順に係る日本原子力学会標準の技術評価に関する検討チーム 外部専門家  

2021.7 - 2023.3   

文部科学省科学技術・学術政策研究所 科学技術予測センター 科学技術専門家ネットワーク   専門調査員  

2021.4 - 2024.3   

MSCA Innovative Training Networks (ITN) "Laser Ionization and Spectroscopy of Actinide elements"   Contact person (partner organization)  

2019.11 - 2023.10   

応用物理学会 放射線分科会   幹事  

2019.4 - 2021.3   

10th International Symposium on Radiation Safety and Detection Technology (ISORD-9)   Organizing Committee Member  

2019.1 - 2019.12   

IEEE NSS/MIC/RTSD 2021 Yokohama Organizing Committee   Committee member  

2019 - 2022   

Editorial Board, Atomic Energy Society of Japan   Associate Editor of Journal of Nuclear Science and Technology  

2017.7 - 2023.3   

文部科学省科学技術・学術政策研究所 科学技術予測センター 科学技術専門家ネットワーク   専門調査員  

2017.4 - 2019.3   

International Symposium on Radiation Detectors and Their Uses (ISRD2018)   Member of program committee  

2017.1 - 2018.10   

9th International Symposium on Radiation Safety and Detection Technology (ISORD-9)   Organizing Committee Secretary  

2017.1 - 2018.1   

日本アイソトープ協会　理工学部会放射線利用若手理解促進専門委員会   専門委員  

2016.4 - 2018.3   

関西原子力懇談会 原子力政策・研究活動に関する調査委員会   委員  

2015.11 - 2023.3   

International Symposium on Radiation Detectors and Their Uses (ISRD2016)   Member of program committee  

2015.4 - 2016.1   

Election Committee, Japanese Society of Radiation Safety Management   Member  

2015.4 - 2015.12   

8th International Symposium on Radiation Safety and Detection Technology (ISORD-8)   Member of Program Committee  

2015   

2015 Fall Meeting, Atomic Energy Society of Japan   Member of Local Organising Committee  

2014.12 - 2015.10   

International Tokamak Physics Activity (ITPA)   Fusion Product Working Group member  

2014.5 - 2019.3   

Chubu branch, Atomic Energy Society of Japan   Member  

2014.5 - 2016.5   

名古屋大学工学部・工学研究科同窓会   常任評議員（会計担当）  

2013.7 - 2015.6   

日本アイソトープ協会　放射線理工学若手リーディングサークル   メンバー  

2013.6 - 2015.3   

Election Committee, Japanese Society of Radiation Safety Management   Member  

2013.4 - 2013.12   

日本学術振興会 産学協力研究委員会 放射線科学とその応用第186委員会   委員  

2012.4 - 2022.2   

プラズマ核融合学会 総務委員会   委員  

2012.4 - 2016.3   

応用物理学会 放射線分科会   幹事  

2010.4 - 2012.3   

Subcommittee of Radiation Science and Technology, Atomic Energy Society of Japan   Member of Steering Committee  

2009.4 - 2017.3   

名古屋大学工学部・工学研究科 量子エネルギー工学教室同窓会   幹事  

2008.4   

4th International Conference on Laser Probing 2008   Member of Local Organising Committee  

2008.1 - 2008.12   

Modality for estimating NMR relaxation time using perturbed angular correlation in double-photon emission nuclides Reviewed

Wataru Matsumoto, Boyu Feng, Yoshiki Tamai, Taisei Ueki, Kei Kamada, Mizuki Uenomachi, Hideki Tomita, Motofumi Fushimi, Kenji Shimazoe, Hiroyuki Takahashi, Masaki Sekino

AIP Advances   Vol. 14   page： 015217   2024.1

Proposal for a source direction estimation method based on self-shielding profiles of 3D multi-pixel array detectors Reviewed

Atsushi Mukai, Hidetake Ebi, Minato Kanda, Hideki Tomita

Ionizing radiation   Vol. 48 ( 2 ) page： 37 - 42   2023.3

Nuclear moments and isotope shifts of the actinide isotopes ^{249 – 253}Cf probed by laser spectroscopy Reviewed International coauthorship

Felix Weber, Thomas E. Albrecht-Schönzart, Saleh O. Allehabi, Sebastian Berndt, Michael Block, Holger Dorrer, Christoph E. Düllmann, Vladimir A. Dzuba, Julie G. Ezold, Victor V. Flambaum, Vadim Gadelshin, Stephane Goriely, Ashley Harvey, Reinhard Heinke, Stephane Hilaire, Magdalena Kaja, Tom Kieck, Nina Kneip, Ulli Köster, Jeremy Lantis, Christoph Mokry, Danny Münzberg, Steven Nothhelfer, Stephan Oberstedt, Sophie Péru, Sebastian Raeder, Jörg Runke, Volker Sonnenschein, Matou Stemmler, Dominik Studer, Petra Thörle-Pospiech, Hideki Tomita, Norbert Trautmann, Shelley Van Cleve, Jessica Warbinek, Klaus Wendt

Physical Review C   Vol. 107   page： 034313   2023.3

Development of 2.2 µm cavity ring-down spectrometer for tritiated water analysis Reviewed

Kazuki Iwamoto, Hideki Tomita, Ryohei Terabayashi, Volker Sonnenschein, Keisuke Saito

Japanese Journal of Applied Physics   Vol. 62   page： 036001   2023.3

Spectral peak generation using ultrashort pulse fiber lasers

N. Nishizawa, S. Kitajima, Y. Sakakibara, H. Tomita, H. Abe

Proceedings of SPIE   Vol. 12400   page： 1240019   2023.3

Precession measurement of perturbed angular correlation in double-photon emission nuclides with magnetic field for novel RI imaging method Reviewed

Taisei Ueki, Mizuki Uenomachi, Kenji Shimazoe, Hideki Tomita, Kei Kamada, Hiroyuki Takahashi

Nuclear Instruments and Methods in Physics Research Section A   Vol. 1050   page： 168122   2023.2

Development of Cavity Ring-down Spectrometer for Tritiated/Heavy Water Samples Reviewed

Kazuki Iwamoto, Keisuke Saito, Yuta Suzuki, Ryu Uemura, Osamu Abe, Hisashi Abe, Norihiko Nishizawa, Hideki Tomita

Proceedings of Optica Advanced Photonics Congress 2022     page： JTu6A.7   2022.12

Neutron/γ-ray discrimination based on the property and thickness controls of scintillators using Li glass and LiCAF(Ce) in a γ-ray field Reviewed

Masaaki Kaburagi, Kenji Shimazoe, Yuta Terasaka, Hideki Tomita, Sachiko Yoshihashi, Astushi Yamazaki, Akira Uritani, Hiroyuki Takahashi

Nuclear Instruments and Methods in Physics Research Section A   Vol. 1046   page： 167636   2022.10

Study on SiPM GFAG scintillator for high time resolution Compton camera

Agus Nur Rachman, Zhong Zhihong, Kim Donghwan, Mizuki Uenomachi, Kenji Shimazoe, Hiroyuki Takahashi, Takuya Kishimoto, Hiroki Kogami, Atsushi Mukai, Shintaro Hara, Keita Yamagishi, Hideki Tomita, Yusuke Tamura, Hanwool Woo, Kei Kamada, Hidetake Ebi, Fumihiko Ishida, Eiji Takada, Hajime Asama, Jun Kawarabayashi, Kosuke Tanabe, Kenichi Tsuchiya

AIP Conference Proceedings   Vol. 2501   page： 020001   2022.9

Quantum Sensing for Biomedical Applications International coauthorship

K. Shimazoe, H. Tomita, D. Watts, P. Moskal, A. Kagawa, P.G. Thirolf, D. Budker, C.S. Levin

2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)     page： WS-03-09   2022.9

Doppler splitting and expansion dynamics of laser-produced plasma plume under a high vacuum ambience Reviewed

Akira Kuwahara, Kenta Murakami, Hideki Tomita, Kayo Sawada, Youichi Enokida

Journal of Analytical Atomic Spectrometry   Vol. 37   page： 2033 - 2041   2022.8

V-cavity stabilized quantum cascade laser-based cavity ringdown spectroscopy for rapid detection of radiocarbon below natural abundance Reviewed

Ryohei Terabayashi, Keisuke Saito, Volker Sonnenschein, Yuki Okuyama, Kazuki Iwamoto, Kazune Mano, Yuta Kawashima, Tetsuo Furumiya, Koji Tojo, Shinichi Ninomiya, Kenji Yoshida, Hideki Tomita

Journal of Applied Physics   Vol. 132   page： 083102   2022.8

Path-Planning System for Radioisotope Identification Devices Using 4π Gamma Imaging Based on Random Forest Analysis Reviewed

Hideki Tomita, Shintaro Hara, Atsushi Mukai, Keita Yamagishi, Hidetake Ebi, Kenji Shimazoe, Yusuke Tamura, Hanwool Woo, Hiroyuki Takahashi, Hajime Asama, Fumihiko Ishida, Eiji Takada, Jun Kawarabayashi, Kosuke Tanabe, Kei Kamada

Sensors   Vol. 22   page： 4325   2022.6

A Hybrid Self-Seeded Ti:sapphire Laser with a Pumping Scheme Based on Spectral Beam Combination of Continuous Wave Diode and Pulsed DPSS Lasers Reviewed

Volker Sonnenschein, Hideki Tomita

Applied Sciences   Vol. 12 ( 9 ) page： 4727   2022.5

In-vivo imaging of a mouse by detecting bremsstrahlung X-rays from 14C using a La-GPS imaging system Reviewed

Seiichi Yamamoto, Hideki Tomita, Ryohei Terabayashi, Kenji Yoshida, Kouhei Nakanishi, Takako Furukawa, Kei Kamada and Akira Yoshikawa

Journal of Nuclear Science and Technology   Vol. 59   page： 1436 - 1447   2022.3

放射性炭素同位体（14C）向けキャビティリングダウン分光装置の開発

真野 和音, 川嶋 悠太, 池原 辰弥, 降幡 耀子, 坂本 隼規, 立野 亮, 富田 英生

島津評論   Vol. 78   page： 255 - 264   2022.3

Optimization of Detector Movement Algorithm Using Decision Trees Analysis for Radiation Source Identification Based on 4π Gamma Imaging Reviewed

Atsushi Mukai, Shintaro Hara, Keita Yamagishi, Ryohei Terabayashi, Kenji Shimazoe, Yusuke Tamura, Hanwool Woo, Takuya Kishimoto, Hiroki Kogami, Zhong Zhihong, Mizuki Uenomachi, Agus Nurrachman, Hiroyuki Takahashi, Hajime Asama, Fumihiko Ishida, Hidetake Ebi, Eiji Takada, Jun Kawarabayashi, Kosuke Tanabe, Kei Kamada, and Hideki Tomita

2022 IEEE/SICE International Symposium on System Integration (SII)     page： 1026 - 1029   2022.2

Odd-parity autoionizing levels of uranium observed by two-color two-step photoionization optogalvanic spectroscopy Reviewed

Masabumi Miyabe, Yukihiko Satou, Ikuo Wakaida, Ryohei Terabayashi, Volker Sonnenschein, Hideki Tomita, Yue Zhao, Tetsuo Sakamoto

Journal of Physics B: Atomic, Molecular and Optical Physics   Vol. 54   page： 145003   2021.8

Path Planning for Localization of Radiation Sources Based on Principal Component Analysis Reviewed

Takuya Kishimoto, Hanwool Woo, Ren Komatsu, Yusuke Tamura, Hideki Tomita, Kenji Shimazoe, Atsushi Yamashita, Hajime Asama

Applied Sciences   Vol. 11 ( 10 ) page： 4707   2021.5

Simplified image reconstruction method in 4π Compton imaging for radioactive source identification Reviewed

Atsushi Mukai, Hideki Tomita, Shintaro Hara, Keita Yamagishi, Ryohei Terabayashi, Tetsuya Shimoyama, Kenji Shimazoe

2021 IEEE/SICE International Symposium on System Integration (SII)     page： 105 - 109   2021.3

Measurement of niobium reaction rate formaterial surveillance tests in fast reactors Reviewed

Chikara Ito, Shigetaka Maeda, Toshihiko Inoue, Hideki Tomita, Tetsuo Iguchi

Radiation Protection   Vol. 40   page： 491-495   2021.1

超流動⁴He中の流れ場可視化にむけた³He中性子吸収反応による⁴He励起分子集団生成の実証 Reviewed International coauthorship

松下琢，Volker Sonnenschein，井口哲夫，伊藤大介，北口雅暁，鬼柳善明，Wei Guo，齊藤泰司，篠原武尚，清水裕彦，鈴木颯，辻義之，富田英生，林田洋寿，菱田真由，廣井孝介，広田克也，丸山巧，脇慎一郎，和田信雄

日本中性子科学会誌「波紋」   Vol. 30   page： 192 - 196   2020.11

Comparison of light outputs, decay times, and imaging performance of a ZnS(Ag) scintillator for alpha particles, beta particles, and gamma photons Reviewed

Seiichi Yamamoto, Hideki Tomita

Applied Radiation and Isotopes   Vol. 168   page： 109527   2020.11

Mass spectral database for TOF-SIMS of stable isotopes of Sr and Zr Reviewed

Yue Zhao, Takeru Yoshida, Yuzuka Ohmori, Yuta Miyashita, Masato Morita, Tetsuo Sakamoto, Kotaro Kato, Ryohei Terabayashi, Volker Sonnenschein, Hideki Tomita, Toshihide Kawai, Takeo Okumura, Yukihiko Satou, Ikuo Wakaida, Masabumi Miyabe

Surface Science Spectra   Vol. 27   page： 025001   2020.10

Mid-infrared cavity ring-down spectroscopy using DFB quantum cascade laser with optical feedback for radiocarbon detection Reviewed

Ryohei Terabayashi, Keisuke Saito, Volker Sonnenschein, Yuki Okuyama, Tetsuo Iguchi, Masahito Yamanaka, Norihiko Nishizawa, Kenji Yoshida, Shinichi Ninomiya, Hideki Tomita

Japanese Journal of Applied Physics   Vol. 59   page： 092007   2020.9

Development of two-color resonant ionization sputtered neutral mass spectrometry and microarea imaging for Sr Reviewed

Yue Zhao, Takeru Yoshida, Yuzuka Ohmori, Yuta Miyashita, Masato Morita, Tetsuo Sakamoto, Kotaro Kato, Ryohei Terabayashi, Volker Sonnenschein, Hideki Tomita, Toshihide Kawai, Takeo Okumura, Yukihiko Satou, Masabumi Miyabe, Ikuo Wakaida

Journal of Vacuum Science and Technology B   Vol. 38 ( 4 ) page： 044001   2020.7

生体応用に向けた広帯域中赤外コム Invited Reviewed

西澤 典彦, 金 磊，Volker Sonnenschein, 寺林 稜平，富田 英生，山中 真仁，吉田 賢二，二宮 真一，井口 哲夫

レーザー学会誌   Vol. 48 ( 6 ) page： 286 - 290   2020.6

Resonant sputtered neutral mass spectrometry using multiple reflections of laser to counterbalance Doppler broadening Reviewed

Yue Zhao, Yuzuka Ohmori, Yuta Miyashita, Masato Morita, Tetsuo Sakamoto, Kotaro Kato, Volker Sonnenschein, Hideki Tomita, Toshihide Kawai, Takeo Okumura, Yukihiko Satou, Masabumi Miyabe, Ikuo Wakaida

Journal of Vacuum Science and Technology B   Vol. 38 ( 3 ) page： 034001   2020.5

Imaging of bremsstrahlung X-rays from tritium water in a plastic bag using a LaGPS radiation imaging system Reviewed

Seiichi Yamamoto, Kouhei Nakanishi, Takako Furukawa, Hideki Tomita, Kei Kamada and Akira Yoshikawa

Journal of Instrumentation   Vol. 15   page： P04006   2020.4

An experimental setup for creating and imaging 4He2* excimer cluster tracers in superfluid helium-4 via neutron-3He absorption reaction Reviewed International coauthorship

V. Sonnenschein, Y. Tsuji, S. Kokuryu, W. Kubo, S. Suzuki, H. Tomita, Y. Kiyanagi, T. Iguchi, T. Matsushita, N. Wada, M. Kitaguchi, H. M. Shimizu, K. Hirota, T. Shinohara, K. Hiroi, H. Hayashida, W. Guo, D. Ito, Y. Saito

Review of Scientific Instruments   Vol. 91 ( 3 ) page： 033318   2020.3

A direct diode pumped Ti:sapphire laser with single-frequency operation for high resolution spectroscopy Reviewed International coauthorship

Volker Sonnenschein, Kato Kotaro, Hattori Koya, Dominik Studer, Ryohei Terabasyashi, Hideki Tomita, Felix Weber, Klaus Wendt

Hyperfine Interactions   Vol. 241   page： 32   2020.2

A direct diode pumped continuous-wave Ti:sapphire laser as seed of a pulsed amplifier for high-resolution resonance ionization spectroscopy Reviewed

Volker Sonnenschein , Masaya Ohashi, Hideki Tomita, Tetsuo Iguchi

Nuclear Instruments and Methods in Physics Research B   Vol. 463   page： 512-514   2020.1

Gamma-ray Source Identification by a Vehicle-mounted 4π Compton Imager Reviewed

Hideki Tomita, Atsushi Mukai, Kotaro Kanamori, Kenji Shimazoe, Hanwool Woo, Yusuke Tamura, Shintaro Hara, Ryohei Terabayashi, Mizuki Uenomachi, Agus Nurrachman, Hiroyuki Takahashi, Hidetake Ebi, Fumihiko Ishida, Eiji Takada, Jun Kawarabayashi, Kenichi Tsuchiya and Tetsuo Iguchi

Proceedings of the 2020 IEEE/SICE International Symposium on System Integration (SII2020)     page： 18-21   2020.1

Resonance ionization of Sr by an automated wavelength tuning Ti:Sapphire laser systems toward radioactive Sr analysis Reviewed

Kotaro Kato, Hideki Tomita, Yoshiki Matsui, Volker Sonnenschein, Masaya Ohashi, Sou Suzuki, Tetsuo Iguchi, Toshihide Kawai, Masato Morita, Tetsuo Sakamoto

KEK Proceedings   Vol. 2019-4   page： 64 - 68   2019.12

Conceptual study on parasitic low-energy RI beam production with in-flight separator BigRIPS and the first stopping examination for high-energy RI beams in the parasitic gas cell Reviewed

T. Sonoda, I. Katayama, M. Wada, H. Iimura, V. Sonnenschein, S. Iimura, A. Takamine, M. Rosenbusch, T.M. Kojima, D.S. Ahn, N. Fukuda, T. Kubo, S. Nishimura, Y. Shimizu, H. Suzuki, H. Takeda, M. Tanigaki, H. Tomita, K. Yoshida, H. Ishiyama,

Progress of Theoretical and Experimental Physics   Vol. 2019 ( 11 ) page： 113D02   2019.11

ファイバレーザーを用いた中赤外広帯域光周波数コムの生成と精密分光への応用 Invited

西澤 典彦，金 磊，V. Sonnenschein, 寺林 稜平，山中　真仁，富田 英生，井口 哲夫，吉田 賢二，佐藤 淳史，野沢 耕平，二宮 真一

光アライアンス   Vol. 30 ( 11 ) page： 36-39   2019.11

Development of efficient resonance ionization scheme using Ti:Sapphire laser for highly sensitive isobar-free mass spectrometry International coauthorship

Hideki Tomita, Volker Sonnenschein, Kotaro Kato, Tetsuo Iguchi, Shinya Yagi, Masanori Hattori, Kazuhiko Morii, Klaus Wendt

Proceedings of 12th Atomic Level Characterizations Symposium (ALC'19)     page： -   2019.10

Generation of ⁴He₂ Clusters via Neutron-³He Absorption Reaction towards Visualization of Full Velocity Field in Quantum Turbulence Reviewed International coauthorship

T. Matsushita, V. Sonnenschein, W. Guo, H. Hayashida, K. Hiroi, K. Hirota, T. Iguchi, D. Ito, M. Kitaguchi, Y. Kiyanagi, S. Kokuryu, W. Kubo, Y. Saito, H. M. Shimizu, T. Shinohara, S. Suzuki, H. Tomita, Y. Tsuji, N. Wada

Journal of Low Temperature Physics   Vol. 196 ( 1-2 ) page： 275 - 282   2019.7

Improvement of mapping quality by reflection of a laser beam in Resonance-SNMS

Yuzuka Ohmori, Yuta Miyashita, Yue Zhao, Masato Morita, Tetsuo Sakamoto, Kotaro Kato, Volker Sonnenschein, Hideki Tomita, Toshihide Kawai, Takeo Okumura, Yukihiko Satou, Masabumi Miyabe, Ikuo Wakaida

Journal of Surface Analysis   Vol. 26 ( 2 ) page： 204 - 205   2019.7

Possibility analysis of bremsstrahlung X-ray imaging of C-14 radionuclide using a LaGPS radiation imaging system Reviewed

Seiichi Yamamoto, Kouhei Nakanishi, Takako Furukawa, Hideki Tomita

Biomedical Physics and Engineering Express   Vol. 5   page： 035024   2019.4

Background Noise Reduction in Mid-Infrared Cavity Ring-Down Spectroscopy for Radiocarbon Analysis Reviewed

Ryohei Terabayashi, Volker Sonnenschein, Hideki Tomita, Noriyoshi Hayashi, Shusuke Kato, Shin Takeda, Lei Jin, Masahito Yamanaka, Norihiko Nishizawa, Atsushi Sato, Kohei Nozawa, Kenji Yoshida and Tetsuo Iguchi

JPS Conference Proccedings   Vol. 24   page： 011024   2019.1

Fast Neutron Imaging Telescope using Statistical Reconstruction in Nuclear Emulsion Reviewed

Kanji Watanabe, Hideki Tomita, Masahiro Yoshimoto, Kunihiro Morishima, Ryosuke Komatani, Tatsuhiro Naka, Toshiyuki Nakano, Mitsuhiro Nakamura and Tetsuo Iguchi

JPS Conference Proceedings   Vol. 24   page： 011023   2019.1

4π Compton gamma imaging toward determination of radioactivity Reviewed

Kohei Uema, Hideki Tomita, Kotaro Kanamori, Ton Takahashi, Tetsuo Iguchi, Jun-ichi Hori, Tetsuro Matsumoto, Tetsuya Shimoyama, and Jun Kawarabayashi

JPS Conference Proceedings   Vol. 24   page： 011016   2019.1

Development of Resonance Ionization Mass Spectrometry and Its Application to Radioactive Isotope Analysis Invited

Hideki Tomita

JAEA-Review (Proceedings of the Fukushima Research Conference on Development of Analytical Techniques in Waste Management (FRCWM2018))   Vol. 2018-017   page： 160-179   2018.12

Development of Two-color Resonance Ionization Scheme for Th using an Automated Wide-Range Tunable Ti:Sapphire Laser System Reviewed International coauthorship

Hideki Tomita, Atsushi Nakamura, Daiki Matsui, Ryohei Ohtake, Volker Sonnenschein, Kosuke Saito, Kotaro Kato, Masaya Ohashi, Vincent Degner, Klaus Wendt, Masato Morita, Tetsuo Sakamoto, Toshihide Kawai, Takeo Okumura, Iain Moore and Tetsuo Iguchi

Progress in Nuclear Science and Technology   Vol. 5   page： 97-99   2018.11

Isotope-selective Microscale Imaging of Radioactive Cs without Isobaric Interferences using Sputtered Neutral Mass Spectrometry with Two-step Resonant Ionization using newly-developed Ti:Sapphire Lasers Reviewed

Tetsuo Sakamoto, Masato Morita, Keita Kanerari, Hideki Tomita, Volker Sonnenschein, Kosuke Saito, Masaya Ohashi, Kotaro Kato,Tetsuo Iguchi, Toshihide Kawai, Takeo Okumura, Yukihiko Satou, and Ikuo Wakaida

Analytical Sciences   Vol. 34 ( 11 ) page： 1265-1270   2018.11

Towards in-jet resonance ionization spectroscopy: An injection-locked Titanium:Sapphire laser system for the PALIS-facility Reviewed

M. Reponen, V. Sonnenschein, T. Sonoda, H. Tomita, M. Oohashi, M. Daiki, M. Wada

Nuclear Instruments and Methods in Physics Research A   Vol. 908   page： 236-243   2018.11

Development of a micro imaging system for element-selective analysis by coupling of focused ion beam and resonance ionization mass spectrometry Reviewed

Masato Morita, Hideki Tomita, Ryohei Ohtake, Keita Kanenari, Atsushi Nakamura, Kosuke Saito, Toshihide Kawai, Takeo Okumura, Volker Sonnenschein and Tetsuo Sakamoto

Progress in Nuclear Science and Technology   Vol. 5   page： 179-182   2018.11

Development of Collimated Fast Neutron Detection without Physical Collimator

Hideki Tomita, Kanji Watanabe, Kotaro Kanamori, Masahiro Yoshimoto, Ryosuke Komatani, Kunihiro Morishima, Tatsuhiro Naka, Toshiyuki Nakano, Mitsuhiro Nakamura, Tetsuo Iguchi

2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)     2018.11

Development of a high resolution alpha particle imaging system for plutonium particle detection from Fukushima Daiichi nuclear power plant Reviewed

S. Yamamoto and H. Tomita

Radiation measurements   Vol. 115   page： 13-19   2018.8

Yb-doped Fiber Laser Based Coherent Mid-Infrared Frequency Comb at λ = 4.5 μm for CRDS application

L. Jin, V. Sonnenschein, R. Terabayashi, N. Hayashi, S. Kato, M. Yamanaka, H. Tomita, T. Iguchi, A. Sato, K. Nozawa, K Yoshida, N. Nishizawa

2018 Conference on Lasers and Electro-Optics (CLEO)     page： STh4K.4   2018.8

A cavity ring-down spectrometer for study of biomedical radiocarbon-labeled samples Reviewed

V. Sonnenschein, R. Terabayashi, H. Tomita, S. Kato, N. Hayashi, S. Takeda, L. Jin, M. Yamanaka, N. Nishizawa, A. Sato, K. Yoshida, and T. Iguchi

Journal of Applied Physics   Vol. 124 ( 3 ) page： 033101   2018.7

3.1-5.2 μm Coherent MIR Frequency Comb Based on Yb-doped Fiber Laser Reviewed

Lei Jin, Volker Sonnenschein, Masahito Yamanaka, Hideki Tomita, Tetsuo Iguchi, Atsushi Sato, Kohei Nozawa, Kenji Yoshida, Shin-ichi Ninomiya, and Norihiko Nishizawa

IEEE Journal of Selected Topics in Quantum Electronics   Vol. 24   page： 1-7   2018.5

キャビティリングダウン分光に基づく生体試料中放射性炭素同位体分析法の開発 Reviewed

寺林 稜平、Volker Sonnenschein、富田 英生、林 紀善、 加藤 修介、武田 晨、金 磊、山中 真仁、西澤 典彦、井口 哲夫、佐藤 淳史、野沢 耕平、吉田 賢二

放射線   Vol. 44 ( 1 ) page： 17-22   2018.5

高感度レーザー分光に基づく生体試料中放射性炭素同位体分析のシステムの開発 Reviewed

寺林稜平, Volker Sonnenschein, 富田英生, 林紀善, 加藤修介, 金磊, 山中真仁, 西澤 典彦, 佐藤 淳史, 野沢 耕平, 橋爪 研太, 井口哲夫

Radioisotopes   Vol. 67 ( 3 ) page： 85-91   2018.3

The laser and optical system for the RIBF-PALIS experiment Reviewed

Tetsu Sonoda, Hideki Iimura, Mikael Reponen, Michiharu Wada, Ichiro Katayama, Volker Sonnenschein, Takahide Takamatsu, Hideki Tomita, Takao Kojima

Nucl. Instrum. Meth. A   Vol. 877   page： 118-123   2018.1

Development of All Directional Gamma-ray Imager with Fine Bar-type Scintillators

Jun Kawarabayashi, Daiki Matsui, Yuuta Fuwa, Tone Takahashi, Hideki Tomita, Tetsuo Iguchi, Eiji Takada

2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)     2017.10

Coherent mid-infrared optical frequency comb working at 4.52 μm based on Yb-doped fiber laser Reviewed

Lei Jin, Volker Sonnenschein, Masahito Yamanaka, Hideki Tomita, Tetsuo Iguchi, Atsushi Sato, Akira Ideno, Toshinari Oh-hara, and Norihiko Nishizawa

Proceedings on Laser Congress 2017 (ASSL, LAC)     page： AW1 A.2   2017.10

Characterization of a pulsed injection-locked Ti:sapphire laser and its application to high resolution resonance ionization spectroscopy of copper Reviewed International coauthorship

V. Sonnenschein, M. Reponen, I.D. Moore, S. Raeder, H. Tomita, K. Wendt

Laser Physics   Vol. 27   page： 085701   2017.7

4.4-5.2 μm Wavelength Tunable, Coherent MIR Frequency Comb Generation Based on Yb-doped Fiber Laser Reviewed

Jin Lei, Yamanaka Masahito, Sonnenschein Volker, Tomita Hideki, Iguchi Tetsuo, Sato Atsushi, Ideno Akira, Oh-hara Toshinari, Nishizawa Norihiko

2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)     page： STu1K.4   2017.5

Mid-infrared optical frequency comb based on difference frequency generation using high repetition rate Er-doped fiber laser with single wall carbon nanotube film Reviewed

M. Tsuzuki, L. Jin, M. Yamanaka, V. Sonnenschein, H. Tomita, A. Sato, T. Ohara, Y. Sakakibara, E. Omoda, H. Kataura, T. Iguchi, and N. Nishizawa

Photonics Research   Vol. 4   page： 313-317   2016.12

Optical Feedback in DFB Quantum Cascade Laser for Mid-Infrared Cavity Ring-down Spectroscopy Reviewed

Ryohei Terabayashi, Volker Sonnenschein, Hideki Tomita, Noriyoshi Hayash, Shusuke Kato, Lei Jin, Masahito Yamanaka, Norihiko Nishizawa, Atsushi Sato, Kohei Nozawa, Kenta Hashizume, Toshinari Oh-hara, Tetsuo Iguchi

Hyperfine Interactions   Vol. 238   page： 10   2016.12

Highly coherent tunable mid-infrared optical frequency comb pumped by supercontinuum at 1 μm Reviewed

L. Jin, M. Yamanaka, V. Sonnenschein, H. Tomita, T. Iguchi, A. Sato, T. Oh-hara, and N. Nishizawa

Applied Physics Express   Vol. 10   page： 012503   2016.12

Development of CO₂ Cavity Ring-Down Spectroscopy for Medical Applications Reviewed

Volker Sonnenschein, Ryohei Terabayashi , Hideki Tomita, Takahiro Hirotsu, Satoshi Yuruzume, Noriyoshi Hayashi, Lei Jin , Masahito Yamanaka, Norihiko Nishizawa, Atsushi Sato, Akane Omori, Akira Ideno, Toshinari Oh-hara and Tetsuo Iguchi

JPS Conference Proceedings   Vol. 11   page： 060003   2016.11

Crystal Identification in Stacked GAGG Scintillators for 4π direction Sensitive Gamma-ray Imager Reviewed

Yuta Fuwa, Tone Takahashi, Jun Kawarabayashi, Hideki Tomita, Daiki Matsui, Eiji Takada, and Tetsuo Iguchi

JPS Conference Proceedings   Vol. 11   page： 070005   2016.11

Development of Fast Neutron Pinhole Camera using Nuclear Emulsion for Neutron Emission Profile Measurement in KSTAR Reviewed International coauthorship

Y. Izumi, H. Tomita, Y, Nakayama, K. Morishima, S. Hayashi, M. Isobe, M.S. Cheon, K. Ogawa, T. Nishitani, T. Naka, T. Nakano, M. Nakamura, and T. Iguchi

Rev. Sci. Instrum.   Vol. 87   page： 11D840   2016.10

Development of Resonance Neutron Imaging Based on Glass-GEM

K. Ito, H. Tomita, Y. Ichinose, T. Fujiwara, J. Kawarabayashi, T. Iguchi, J. Hori, T. Matsumoto

IEEE NSS 2015 Conference record   Vol. -   2016.10

In-gas-cell laser ionization studies of plutonium isotopes at IGISOL Reviewed International coauthorship

I. Pohjalainen, I.D. Moore, T. Kron, S. Raeder, V. Sonnenschein, H. Tomita, N. Trautmann, A. Voss, K. Wendt

Nuclear Instruments and Methods in Physics Research Section B   Vol. 376   page： 233-239   2016.6

High energy X-ray photon counting imaging using linear accelerator and silicon strip detectors Reviewed

Y. Tian, K. Shimazoe, X. Yan, O. Ueda, T. Ishikura, T. Fujiwara, M. Uesaka, M. Ohno, H. Tomita, Y. Yoshihara, H. Takahashi

Nuclear Instruments and Methods in Physics Research A   Vol. 830   page： 251-255   2016.5

Development of fast-neutron directional detector for fusion neutron profile monitor at LHD Reviewed

Eiji Takada, Akihiro Fujisaki, Naoki Nakada, Mitsutaka Isobe, Kunihiro Ogawa, Takeo Nishitani, Hideki Tomita

Plasma and Fusion Research   Vol. 11   page： 2405020   2016.3

Development of High Resolution Resonance Ionization Mass Spectrometry for Neutron Dosimetry Technique with ⁹³Nb(n,n')^93mNb Reaction Reviewed

Hideki Tomita, Takaaki Takatsuka, Takahide Takamatsu, Yoshitaka Adachi, Yujin Furuta, Takuma Noto, Tetsuo Iguchi, Volker Sonnenschein, Klaus Wendt, Chikara Ito, Shigetaka Maeda

EPJ Web of Conferences   Vol. 106   page： 05002   2016.2

Application of advanced nuclear emulsion technique to fusion plasma neutron diagnostics Reviewed International coauthorship

Y. Nakayama, H. Tomita, K. Morishima, F. Yamashita, S. Hayashi, MunSeong Cheon, M. Isobe, K. Ogawa, T. Naka, T. Nakano, M. Nakamura, J. Kawarabayashi, T. Iguchi and K. Ochiai

Physics Procedia   Vol. 80   page： 81-83   2015.12

Study of Portable and Omni-directional Gamma-ray Imager with Stacked Scintillation Detectors Reviewed

Yuta Fuwa, Tone Takahashi, Hiroaki Sugano, Jun Kawarabayashi, Hideki Tomita and Tetsuo Iguchi

KEK Proceedings   Vol. 2015-8   page： 66-71   2015.11

A Study of DD Fusion Neutron Measurement by Nuclear Emulsion Technique with Pinhole Collimator Reviewed

Y. Nakayama, H. Tomita, F. Yamashita, S. Hayashi, J. Kawarabayashi, T. Iguchi, K. Morishima, T. Naka, T. Nakano, M. Nakamura, M. Isobe, K. Ogawa, MunSeong Cheon, K. Ochiai

KEK Proceedings   Vol. 2015-8   page： 44-49   2015.11

Development of Fast Neutron Imaging using Nuclear Emulsion Technique

Y. Nakayama, H. Tomita, K. Morishima, F. Yamashita, S. Hayashi, M. Isobe, K. Ogawa, MunSeong Cheon, DongHwan Kim, T. Naka, T. Nakano, M. Nakamura, V. Sonnenschein, J. Kawarabayashi, T. Iguchi, and K. Ochiai

Proceedings of the 1st International Conference on Advanced Imaging (ICAI2015)     page： 350-352   2015.6

Development of High Resolution Resonance Ionization Spectroscopy on Titanium Using Injection-locked Ti:Sapphire Laser System Reviewed International coauthorship

Takahide Takamatsu, Hideki Tomita, Yujin Furuta, Takaaki Takatsuka, Yoshitaka Adachi, Takuma Noto, Volker Sonnenschein, Tobias Kron, Klaus Wendt, Tetsuo Iguchi, Tetsu Sonoda, Michiharu Wada

JPS Conference Proceedings   Vol. 6   page： 030142   2015.6

Parasitic Production of Low-Energy RI-Beam at RIKEN BigRIPS Reviewed

Tetsu Sonoda, Michiharu Wada, Ichiro Katayama, Hideki Iimura, Mikael Reponen, Naoki Fukuda, Naohito Inabe, Toshiyuki Kubo, Kensuke Kusaka, Hiroshi Suzuki, Hiroyuki Takeda, Masanori Wakasugi, Koichi Yoshida, Takahide Takamatsu, Hideki Tomita, Fumiya Arai, Yuta Ito, Kunihiro Okada, and Peter Schury

JPS Conference Proceedings   Vol. 6   page： 030122   2015.6

Simulation Study of Energetic Triton Con nement in the D-D Experiment on LHD Reviewed

Masayuki Homma, Sadayoshi Murakami, Mitsutaka Isobe, Hideki Tomita, Kunihiro Ogawa

Plasma and Fusion Research   Vol. 10   page： 3403050   2015.5

Development of the Sequential Data Correction Method for Isotopic Ratio Analysis by Resonance Ionization Mass Spectrometry Reviewed International coauthorship

Takuma Noto, Hideki Tomita, Yujin Furuta, Takamatsu Takahide, Jun Kawarabayashi, Tetsuo Iguchi, Klaus Wendt

J. Nucl. Sci. Tech.   Vol. 53   page： 289-294   2015.5

Progress in development of neutron energy spectrometer for deuterium plasma operation in KSTAR Reviewed

H. Tomita, F. Yamashita, Y. Nakayama, K. Morishima, Y. Yamamoto, Y. Sakai, M.S. Cheon, M. Isobe, K. Ogawa, S. Hayashi, J. Kawarabayashi and T. Iguchi

Rev. Sci, Instrum.   Vol. 85   page： 11E120   2014.8

A study on fast digital discrimination of neutron and gamma-ray for improvement neutron emission profile measurement Reviewed

Yuuki Uchida, Eiji Takada, Akihiro Fujisaki, Mitsutaka Isobe, Kunihiro OGAWA, Kouji Shinohara, Hideki Tomita, Jun Kawarabayashi, and Tetsuo Iguchi

Rev. Sci, Instrum.   Vol. 85   page： 11E118   2014.8

Progress in Development of the Neutron Profile Monitor for the Large Helical Device Reviewed

Kunihiro Ogawa, Mitsutaka Isobe, Eiji Takada, Yuuki Uchida, Kentaro Ochiai, Hideki Tomita, Akira Uritani, Takashi Kobuchi, and Yasuhiko Takeiri

Rev. Sci, Instrum.   Vol. 85   page： 11E110   2014.7

Alpha track analysis using nuclear emulsion toward preselecting method for safeguards environmental sample analysis Reviewed

Takuma Noto, Yosuke Sakai, Hideki Tomita, Jun Kawarabayashi, Tatsuhiro Naka, Kunihiro Morishima, Toshiyuki Nakano, Mitsuhiro Nakamura, Tetsuo Iguchi

Radiation Measurements   Vol. 71   page： 533-536   2014.6

Neutronics Design on DD Neutron Spectrometer for KSTAR Reviewed International coauthorship

Yosuke Yamamoto, Hideki Tomita, Mitsutaka Isobe, Mun Seong Cheon, Kunihiro Ogawa, Fumitaka Yamashita, Jun Kawarabayashi, Tetsuo Iguchi

Progress in Nuclear Science and Technology   Vol. 4   page： 679-681   2014.4

Investigation of development condition with new nuclear emulsion for neutron measurement under high gamma-ray background Reviewed

Kohei Ishihara, Jun Kawarabayashi, Hideki Tomita, Tatsuhiro Naka, Takashi Asada, Kunihiro Morishima, Mitsuhiro Nakamura, Shigetaka Maeda, Tetsuo Iguchi

Progress in Nuclear Science and Technology   Vol. 4   page： 661-664   2014.4

Development of neutron spectrum unfolding method for advanced nuclear emulsion Reviewed

Shigetaka Maeda, Chikara Ito, Kohei Ishihara, Keisuke Takagi, Haruna Minato, Yousuke Sakai, Jun Kawarabayashi, Hideki Tomita and Tetsuo Iguchi

Progress in Nuclear Science and Technology   Vol. 4   page： 665-669   2014.4

Development of resonance ionization in a supersonic gas-jet for studies of short-lived and long-lived radioactive nuclei Reviewed International coauthorship

Takaaki Takatsuka, Hideki Tomita, Volker Sonnenschein, Tetsu Sonoda, Yoshitaka Adachi, Chika Sakamoto, Hiroki Mita, Takuma Noto, Chikara Ito, Shigetaka Maeda, Tetsuo Iguchi, Michiharu Wada, Klaus Wendt and Iain Moore

Nuclear Instruments and Methods in Physics Research Section B   Vol. 317   page： 586-589   2013.12

Development of 14-MeV Neutron Measurement with Nuclear Emulsion for D-T Burning Plasma Diagnostics Reviewed

Kunihiro Morishima, Mitsutaka Isobe, Hideki. Tomita, Toshiyuki Nakano, Mitsuhiro Nakamura, Mamiko Sasao

Plasma and Fusion Research   Vol. 8   page： 2402164   2013.12

Development of a scintillating G-GEM detector for a 6-MeV X-band Linac for medical applications Reviewed

T. Fujiwara, S. Tanaka, Y. Mitsuya, H. Takahashi, K. Tagi, J. Kusano, E. Tanabe, M. Yamamoto, N. Nakamura, K. Dobashi, H. Tomita and M. Uesaka

Journal of Instrumentation   Vol. 8   page： C12020   2013.12

Advanced Accelerator Mass Spectrometry of ¹²⁹I using Laser Photodetachment Invited Reviewed International coauthorship

Hideki TOMITA, Tone TAKAHASHI, Motoi NAKAYAMA, Takayoshi MURAMATSU, Yoshitaka ADACHI, Tetsuo IGUCHI, Klaus WENDT

The review of laser engineering   Vol. 41 ( 11 ) page： 932 - 935   2013.11

Hyperfine structure and isotope shift in the 3s²3p^{2 3}P_0,1,2 -> 3s²3p4p ³P_0,1,2 transitions in silicon by Doppler free in source two-photon resonance ionization spectroscopy Reviewed International coauthorship

K. Wendt, C. Mattolat, T. Gottwald, T. Kron, S. Raeder, S. Rothe, and F. Schwellnus, H. Tomita

Physical Review A   Vol. 88 ( 5 ) page： 52510   2013.11

Development of Accelerator Mass Spectrometry Assisted by Isotope Selective Laser Photo-detachment for 129I Monitoring Reviewed International coauthorship

Tone Takahashi, Motoi Nakayama, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi, Klaus Wendt, Kenichi Watanabe

Radiation Measurements   Vol. 55   page： 90-92   2013.8

Fast Neutron Detection under Intense Gamma-ray Fields with Novel Nuclear Emulsion Technique Reviewed

K. Ishihara, K. Takagi, H. Minato, J. Kawarabayashi, H. Tomita, S. Maeda, T. Naka, K. Morishima, T. Nakano, M. Nakamura and T. Iguchi

Radiation Measurements   Vol. 55   page： 79-82   2013.8

Application of Nuclear Emulsion to Neutron Emission Profile Diagnostics in National Spherical Torus Experiment Reviewed International coauthorship

M. Isobe, D.S. Darrow, A.L. Roquemore, K. Morishima, H. Tomita, H. Minato, and K. Ogawa

Plasma and Fusion Research   Vol. 8   page： 2402068   2013.6

Development of Fusion Neutron Pinhole Imaging using Nuclear Emulsions for Energetic Ion Diagnostics Reviewed International coauthorship

Hideki Tomita, Fumitaka Yamashita, Yousuke Yamamoto, Haruna Minato, Kunihiro Morishima, Yosuke Sakai, Mitsutaka Isobe, Kunihiro Ogawa, Toshiyuki Nakano, Mitsuhiro Nakamura, Jun Kawarabayashi, Tetsuo Iguchi, Kentaro Ochiai, MunSeong Cheon

Plasma and Fusion Research   Vol. 8   page： 2406095   2013.6

Isotope-selective laser photodetachment for ¹²⁹I accelerator mass spectrometry Reviewed International coauthorship

Tone Takahashi, Hideki Tomita, Motoi Nakayama, Yoshitaka Adachi, Volker Sonnenschein, Tetsuo Iguchi, Klaus Wendt

Hyperfine Interactions   Vol. 216 ( 1-3 ) page： 133-138   2013.4

Development of a gas cell-based laser ion source for RIKEN PALIS Reviewed

T. Sonoda, M. Wada, H. Tomita, C. Sakamoto, T. Takatsuka, T. Noto, H. Iimura, Y. Matsuo, T. Kubo, T. Shinozuka, T. Wakui, H. Mita, S. Naimi, T. Furukawa, Y. Itou, P. Schury, H. Miyatake, S. Jeong, H. Ishiyama, Y. Watanabe, Y. Hirayama

Hyperfine Interactions   Vol. 216 ( 1-3 ) page： 103-107   2013.4

Development of High Resolution Resonance Ionization Mass Spectrometry for Trace Analysis of 93mNb Reviewed International coauthorship

Takaaki Takatsuka, Hideki Tomita, Tetsu Sonoda, Volker Sonnenschein, Chika Sakamoto, Hiroki Mita, Takuma Noto, Chikara Ito, Shigetaka Maeda, Tetsuo Iguchi, Michiharu Wada, Klaus Wendt and Iain Moore

Hyperfine Interactions   Vol. 216 ( 1-3 ) page： 41-46   2013.4

Proposal on dynamic correction method for resonance ionization mass spectrometry Reviewed International coauthorship

Takuma Noto, Hideki Tomita, Sven Richter, Fabian Schneider, Klaus Wendt, Tetsuo Iguchi, Jun Kawarabayashi

Hyperfine Interactions   Vol. 216   page： 47-51   2013.4

Development of a resonant laser ionization gas cell for high-energy, short-lived nuclei Reviewed

T. Sonoda, M. Wada, H. Tomita, C. Sakamoto, T. Takatsuka, T. Furukawa, H. Iimura, Y. Ito, T. Kubo, Y. Matsuo, H. Mita, S. Naimi, S. Nakamura, T. Noto, P. Schury, T. Shinozuka, T. Wakui, H. Miyatake, S. Jeong, H. Ishiyama, Y.X. Watanabe, Y. Hirayama, K. Okada, A. Takamine

Nuclear Instruments and Methods in Physics Research Section B   Vol. 295   page： 1-10   2013.1

Development of Omnidirectional Gamma-imager with Stacked Scintillators Reviewed

Tone Takahashi, Jun Kawarabayashi, Hideki Tomita, Tetsuo Iguchi, and Eiji Takada

Proceedings of 2013 3rd International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA)     page： 1332   2013

First demonstration of cosmic ray muon radiography of reactor cores with nuclear emulsion based on an automated high-speed scanning technology Reviewed

K. Morishima, N. Naganawa, T. Nakano, M. Nakamura, J. Kawarabayashi, H. Tomita, T. Iguchi, S. Maeda

KEK Proceedings   Vol. 2012-8   page： 27   2012.12

Development of Epithermal Neutron Camera based on resonant energy-filtered imaging with GEM Reviewed

Chihiro Shoda, Hideki Tomita, Nobu Fukumoto, Jun Kawarabayashi, Tetsuo Iguchi, Tetsuro Matsumoto, Jun-ichi Hori, Shoji Uno

Journal of Instrumentation   Vol. 7   page： C05010   2012.5

Development of Neutron Measurement in Intense Gamma Field Using New Type of Nuclear Emulsion Reviewed

Jun Kawarabayashi, Kouhei Ishihara, Keisuke Takagi, Hideki Tomita, Tetsuo Iguchi, Tatsuhiro Naka, Kunihiro Morishima, Shigetaka Maeda

Journal of ASTM International   Vol. 9 ( 3 )   2012.3

Design Consideration on Compact Neutron Pinhole Camera with Nuclear Emulsion for Energetic-ion Profile Diagnostics Reviewed

Yusuke Nomura, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi, Mitsutaka Isobe, Kunihiro Morishima, Toshiyuki Nakano, Mitsuhiro Nakamura, Seiki Ohnishi

Plasma and Fusion Research   Vol. 6   page： 2402148   2011.12

Development of Thin and High-aspect-ratio Scintillator with Designed Surface Profile Reviewed

Hikaru Hayakawa, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi

KEK Proceedings   Vol. 2011-8   page： 162-166   2011.12

Proposal for Analytical Method for Plutonium Particles in Environmental Samples Reviewed

Takuma Noto, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi

KEK Proceedings   Vol. 2011-8   page： 167-172   2011.12

Preselecting method for plutonium particle analysis in environmental samples by nuclear emulsion Reviewed

Takuma Noto, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi, Norihiko Nishizawa

Radiation Measurements   Vol. 46 ( 12 ) page： 1807-1809   2011.12

Development of Thin and High-aspect-ratio Scintillator with Designed Surface Profile

Hikaru Hayakawa, Jun Kawarabayashi, Hideki Tomita, Tetsuo Iguchi

IEEE Nuclear Science Symposium Conference Record   Vol. 2011   page： 1602-1604   2011.10

A Cherenkov threshold counter using liquid core fiber for estimation of radioactive waste inventory

Jun Kawarabayashi, Yosuke Sato, Hikaru Hayakawa, Hideki Tomita, Tetsuo Iguchi

Proceedings of 19th International Conference On Nuclear Engineering (ICONE19)   Vol. ICONE19   page： 43639   2011.8

Design consideration on position sensitive detectors based on LuAG:Pr scintillators for high energy X-ray cargo inspection Reviewed

Yuri Nakagawa, Jun Kawarabayashi, Kenichi Watanabe, Hideki Tomita, Hiroyuki Toyokawa, Kei Kamada, Takayuki Yanagida, Akira Yoshikawa, Tetsuo Iguchi

Progress in Nuclear Science and Technology   Vol. 1   page： 285-287   2011.2

Fundamental Study on Neutron Spectrum Unfolding using Maximum Entropy and Maximum Likelihood Method Reviewed

S. Maeda, H. Tomita, J. Kawarabayashi, T. Iguchi

Progress in Nuclear Science and Technology   Vol. 1   page： 233-236   2011.2

Epithermal neutron response on moderated neutron spectrometer with multi-resonance filters Reviewed

Hiroki Tsuji, Shigetaka Maeda, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi, Tetsuro Matsumoto, Jun-ichi Hori

Progress in Nuclear Science and Technology   Vol. 1   page： 316-319   2011.2

A Study on Sodium Leak Detector based a Laser Spectroscopy Reviewed

S. Ogura, A. Uritani, K. Watanabe, H. Tomita, C. Ito

KEK Proceedings   Vol. 2010 ( 10 ) page： 149-154   2010.12

Development of epithermal neutron camera with resonance filters

Chihiro Shoda, Hiroki Tsuji, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi, Tetsuro Matsumoto, Jun-ichi Hori

IEEE Nuclear Science Symposium Conference Record   Vol. 2010   page： N34-292   2010.11

A chrenkov counter using liquid core fiber for verifying inventory of high intensity low level waste

Jun Kawarabayashi, Hikaru Hayakawa, Yousuke Sato, Hideki Tomita, Tetsuo Iguchi

IEEE Nuclear Science Symposium Conference Record   Vol. 2010   page： N18-215   2010.11

Development of Neutron Spectrometer toward Deuterium Plasma Diagnostics in LHD Reviewed

H. Tomita, H. Iwai, T. Iguchi, M. Isobe, J. Kawarabayashi, and C. Konno

Review of Scientific Instruments   Vol. 81   page： 10D309   2010.10

Fusion product diagnostics planned for Large Helical Device deuterium experiment Reviewed

M. Isobe, H. Yamanishi, M. Osakabe, H. Miyake, H. Tomita, K. Watanabe, H. Iwai, Y. Nomura, N. Nishio, K. Ishii, J.H. Kaneko, J. Kawarabayashi, E. Takada, A. Uritani, M. Sasao, T. Iguchi, Y. Takeiri, H. Yamada

Review of Scientific Instruments   Vol. 81   page： 10D310   2010.10

Development of laser ablation assisted resonantionization mass spectrometry for isotope analysis Reviewed International coauthorship

Hideki Tomita, Christoph Mattolat, Sebastian Raeder, Seiji Sasada, Yuki Higuchi, Kunisuke Takezawa, Takayoshi Muramatsu, Tetsuo Iguchi, Klaus Wendt

Hyperfine Interactions   Vol. 196 ( 1-3 ) page： 169-176   2010.1

Development of 2.5MeV Neutron Spectrometer for Helical Deuterium Plasma Experiment

H. Iwai, T. Iguchi, H. Tomita, J. Kawarabayashi, M. Isobe, and C. Konno

IEEE Nuclear Science Symposium Conference Record   Vol. 2009   page： N25-49   2009.11

Activation Counter Using Liquid Light-Guide for Dosimetry of Neutron Burst Reviewed

M. Hayashi, J. Kawarabayashi, H. Tomita, K. Asai, S. Maeda, H. Tsuji and T. Iguchi

Reactor Dosimetry State of the Art 2008 (Proceedings of the 13th International Symposium)     page： 187-194   2009.8

Feasibility of Cavity Ring-Down Laser Spectroscopy for Dose Rate Monitoring on Nuclear Reactor Reviewed

H. Tomita, K. Watanabe, Y. Takiguchi, K. Hiromoto, J. Kawarabayashi, C. Ito and T. Iguchi

Reactor Dosimetry State of the Art 2008 (Proceedings of the 13th International Symposium)     page： 94-99   2009.8

Cavity Ring-down Spectroscopy for Carbon Isotope Analysis with 2 µm Diode Laser Reviewed

K. Hiromoto, H. Tomita, K. Watanabe, J. Kawarabayashi, and T. Iguchi

AIP Conference Proceedings   Vol. 1104   page： 144-148   2009.3

Tunability of Injection Seeded High-Repetition Rate Ti:Sapphire Laser Far Off the Gain Peak Reviewed International coauthorship

H. Tomita, Ch. Mattolat, Th. Kessler, T. Muramatsu, K. Wendt, K. Watanabe, and T. Iguchi

AIP Conference Proceedings   Vol. 1104   page： 195-199   2009.3

Study on Mass Discrimination Effect of Resonance Ionization Mass Spectrometry Using an Inductively Coupled Plasma as an Atomic Source (ICP-RIMS) Reviewed

Y. Higuchi, K. Watanabe, H. Tomita, J. Kawarabayashi, and T. Iguchi

AIP Conference Proceedings   Vol. 1104   page： 179-184   2009.3

Precision in Strontium Isotope Measurements by Laser Ablation Assisted Resonance Ionization Mass Spectrometry Reviewed

S. Sasada, H. Tomita, K. Watanabe, Y. Higuchi, J. Kawarabayashi, and T. Iguchi

AIP Conference Proceedings   Vol. 1104   page： 173-178   2009.3

Development of Isotope Analysis Based on Laser Induced Fluorescence Reviewed

T. Sakai, K. Watanabe, A. Uritani, H. Tomita, and T. Iguchi

AIP Conference Proceedings   Vol. 1104   page： 161-166   2009.3

Conceptual Study on New Isotope Analysis Technique with Resonance Ionization Mass Spectrometry Using Inductively Coupled Plasma as an Atomic Source (ICP-RIMS) Reviewed

K. Watanabe, Y. Higuchi, H. Tomita, J. Kawarabayashi, A. Uritani, and T. Iguchi

AIP Conference Proceedings   Vol. 1104   page： 108-113   2009.3

Selective Isotope Determination of Uranium using HR-RIMS Reviewed International coauthorship

S. Raeder, S. Fies, H. Tomita, and K. D. A. Wendt

AIP Conference Proceedings   Vol. 1104   page： 96-101   2009.3

Estimation of precision of fuel density ratio measured by multi-scattering TOF neutron spectrometer Reviewed

K. Yukawa, K. Asai, H. Tomita, T. Iguchi, H. Iwai, J. Kawarabayashi

KEK Proceedings   Vol. 2008-14   page： 30 - 34   2009.1

Ultra Trace Determination Scheme for ²⁶Al by High-Resolution Resonance Ionization Mass Spectrometry using a Pulsed Ti:Sapphire Laser Reviewed International coauthorship

Hideki Tomita, Christoph Mattolat, Thomas Kessler, Sebastian Raeder, Fabio Schwellnus, Klaus D.A. Wendt, Kenichi Watanabe, Tetsuo Iguichi

Journal of Nuclear Science and Technology   Vol. Supplement 6   page： 37-42   2008.9

Strontium Isotope Analysis using Resonance Ionization Mass Spectrometry for Determination of Bone Origin Reviewed

Seiji Sasada, Kenichi Watanabe, Yuki Higuchi, Hideki Tomita, Akiko Goto, Masayo Minami, Kazuhiro Suzuki, Takenori Kato, Takuya Hasegawa, Jun Kawarabayashi, Tetsuo Iguchi

Journal of Nuclear Science and Technology   Vol. Supplement 6   page： 97-100   2008.9

Resonance ionization mass spectrometry using inductively coupled plasma as an atom source Reviewed

Yuki Higuchi, Kenichi Watanabe, Takuya Hasegawa, Hideki Tomita, Jun Kawarabayashi, Tetsuo Iguchi

Journal of Nuclear Science and Technology   Vol. Supplement 6   page： 93-96   2008.9

An injection seeded high repetition rate Ti:sapphire laser for high-resolution spectroscopy and trace analysis of rare isotopes Reviewed International coauthorship

T. Kessler, H. Tomita, C. Mattolat, S. Raeder, K. Wendt

Laser Physics   Vol. 18   page： 842-849   2008.7

Radioactive Carbon Isotope Monitoring System Based on Cavity Ring-down Laser Spectroscopy for Decommissioning Process of Nuclear Facilities Reviewed

Hideki Tomita, Kenichi Watanabe, Yu Takiguchi, Jun Kawarabayashi, Tetsuo Iguchi

J. Power Energy Systems   Vol. 2   page： 221-228   2008

Rapid swept CW cavity ring-down laser spectroscopy for carbon isotope analysis Reviewed

H. Tomita, K. Watanabe, Y. Takiguchi, J. Kawarabayashi and T. Iguchi

Journal of Nuclear Science and Technology   Vol. 43   page： 311-315   2006

Development of TOF-PET Using the Cherenkov Radiation Reviewed

Manabu Miyata, Hideki Tomita, Kenichi Watanabe, Jun Kawarabayashi, and Tetsuo Iguchi

Journal of Nuclear Science and Technology   Vol. 43   page： 339-343   2006

Study on Carbon Isotope Measurement Using Rapidly Swept Cavity Ring-down Spectroscopy Reviewed

Ionizing Radiation   Vol. 32   page： 134-138   2006

Development of TOF-PET based on Chierenkov Radiation Detection Reviewed

M. Miyata, H. Tomita, K. Watanabe, J. Kawarabayashi, T. Iguchi

KEK Proceedings   Vol. 2005-12   page： 88-94   2005.11

Development of high dose rate sensing method based on cavity ring-down laser spectroscopy Reviewed

H. Tomita, K. Watanabe, J. Kawarabayashi, T. Iguchi and N. Nariyama

Journal of Nuclear Science and Technology   Vol. 42   page： 673-677   2005

Novel dose rate monitoring for intense radiation fields based on cavity ring-down laser spectroscopy Reviewed

H. Tomita, K. Watanabe, J. Kawarabayashi and T. Iguchi

IEEE Transactions on Nuclear Science   Vol. 52   page： 1685-1688   2005

Two-Dimensional Strongly Coupled Plasma on a Liquid Surface Reviewed

T. Shoji, K. Shinohe, H. Tomita, and Y. Sakawa

AIP Conference Proceedings   Vol. 649   page： 434-437   2002.12

Two-dimensional strongly coupled plasma on a solid surface Reviewed

T Shoji, M Fujigaya, H Tomita, M Aramaki and Y Sakawa

Physica Scripta   Vol. T89   page： 41-44   2001

Extraction test of photo ionized Bi in PALIS gas cell

T. Sonoda, V. Sonnenschein, H. Tomita, K. Hattori, D. Hou, S. Iimura, H. Ishiyama, I. Katayama, T.M. Kojima, S. Nishimura, M. Rosenbusch, A. Takamine, M. Wada, Y.X. Watanabe, and W. Xian for the BigRIPS Collaboration

RIKEN Accelerator Progress Report   Vol. 55   page： 84   2022.11

分科会だより 放射線分科会 分科会の最近の話題

富田英生

応用物理   Vol. 90 ( 9 ) page： 583 - 583   2021.9

Extraction test of stopped Bi isotopes in PALIS gas cell

T. Sonoda, I. Katayama, M. Wada, H. Ishiyama, V. Sonnenschein, H. Tomita, R. Terabayashi, K. Hattori, et al.

RIKEN Accelerator Progress Report   Vol. 54   page： 91   2021.9

Improvement of evacuation time of RI from argon gas cell

T. Sonoda, M. Wada, K. Hattori, H. Iimura, S. Iimura H. Ishiyama, I. Katayama, T.M. Kojima, M. Rosenbusch, V. Sonnenschein, R. Terabayashi, A. Takamine, H. Tomita

RIKEN Accelerator Progress Report   Vol. 54   page： 92   2021.9

First confirmation of stopped RIs at the parasitic gas cell with new approach

T. Sonoda, Katayama, M. Wada, H. Iimura, V. Sonnenschein, S. Iimura, A. Takamine, M. Rosenbusch, T.M. Kojima, D.S. Ahn, N. Fukuda, T. Kubo, S. Nishimura, Y. Shimizu, T. Sumikama, H. Suzuki, H. Takeda, M. Tanigaki, H. Tomita, K. Yoshida, H. Ishiyama

RIKEN Accelerator Progress Report   Vol. 53   page： 105   2020.9

Stopping examination for high-energy RI beams in the parasitic gas cell

T. Sonoda, I. Katayama, M. Wada, H. Iimura, V. Sonnenschein, S. Iimura, A. Takamine, M. Rosenbusch, T.M. Kojima, D.S. Ahn, N. Fukuda, T. Kubo, S. Nishimura, Y. Shimizu, H. Suzuki, H. Takeda, M. Tanigaki, H. Tomita, K. Yoshida, H. Ishiyama

RIKEN Accelerator Progress Report   Vol. 53   page： 106   2020.9

Mobile Robot Compton Camera for Environment Monitoring

Agus Nur Rachman, Zhong Zhihong, Kenji Shimazoe, Hiroyuki Takahashi, Mizuki Uenomachi, Jun Kawarabashi, Yasuke Kawabashi, Hideki Tomita, Atsushi Mukai, Kotaro Kanamori, Shintaro Hara, Ryohei Terabayashi, Tetsuo Iguchi, Hanwool Woo, Hidetaka Ebi, Fumihiko Ishida, Eiji Takada, Ken’ichi Tsuchiya

ロボティクス・メカトロニクス講演会2020講演概要集     page： 1P2-D05   2020.5

レーザーを用いた選択的なイオン化による放射性核種の分光・分析法の開発

富田 英生

名古屋大学アイソトープ総合センター広報誌 Tracer   Vol. 66   page： 3-7   2019.11

A Laser system for flow field imaging in superfluid helium using He2*

Suzuki, So ; Sonnenshein, Volker ; Maruyama, Takumi ; Waki, Shinichiro ; Tomita, Hideki ; Tsuji, Yoshiyuki ; Iguchi, Tetsuo

APS Division of Fluid Dynamics, Fall meeting 2019, abstract   Vol. -   page： B08.004   2019.11

Microgram orders of magnitude selective photoionization of palladium isotopes

T. Sonoda, T. Kobayashi, T. Fujiwara, Y. Nagata, H. Ishiyama, V. Sonnenschein, M. Oohashi, A. Takamine, M. Rosenbusch, I. Katayama, H. Tomita, T.M. Kojima, P. Schury, K. Midorikawa

RIKEN Accelerator Progress Report   Vol. 52   page： 18   2019.9

Integrated Simulation of Deuterium Experiment Plasma in LHD

S. Murakami, H. Yamaguchi, S. Maeta, M. Homma, A. Sakai, Y. Saito, A. Fukuyama, K. Nagaoka, H. Nakano, M. Osakabe, M. Yokoyama, K. Tanaka, K. Ida, M. Yoshinuma, M. Isobe, H. Tomita, K. Ogawa and LHD Exp Group

IAEA-CN   Vol. 234   page： TH/P2-21   2018.5

Energetic-particle diagnostics and physics collaborations in Japan, Korea, and China for the last five years

Mitsutaka Isobe, Junghee Kim, Jiafeng Chang, Yipo Zhang, Kunihiro Ogawa, Jun Young Kim, Jungmin Jo, MunSeong Cheon, Hideki Tomita, Guoqiang Zhong, Tieshuan Fan, Yi Liu, and Liqun Hu

NIFS-PROC Series Research Report.   Vol. 109   page： 102-109   2018.1

Resonance ionization spectroscopy of Nb utilizing a narrowband injection-locked Titanium:Sapphire laser

M. Reponen, V. Sonnenschein, T. Sonoda, H. Tomita, M. Oohashi, M. Daiki, and M. Wada

RIKEN Accelerator Progress Report   Vol. 51   page： 179   2018

The progress of on-line commissioning study on parasitic production of low-energy RI-beam system (PALIS) at BigRIPS

T. Sonoda, M. Wada, M. Reponen, I. Katayama, V. Sonnenschein, M. Oohashi, H. Tomita, S. Nishimura, H. Iimura, TM Kojima, A. Deuk Soon, N. Fukuda, T. Kubo, K. Kusaka, N. Inabe, Y. Shimizu, H. Suzuki, H. Takeda, Y. Yanagisawa, K. Yoshida, F. Arai, S. Arai, Y. Ito, M. Rosenbusch, K. Okada, P. Schury, and H. Wollnik

RIKEN Accelerator Progress Report   Vol. 51   page： 169   2018

70-m laser beam transport for the RIBF-PALIS experiment

T. Sonoda, H. Iimura, M. Reponen, M. Wada, I. Katayama, V. Sonnenschein, T. Takamatsu, H. Tomita, T.M. Kojima

RIKEN Accelerator Progress Report   Vol. 50   page： 200   2017

Integrated Simulation Studies of Plasma Performances and Fusion Reactions in the Deuterium Experiment of LHD

Murakami, S.; Yamaguchi, H.; Homma, M.; Maeta, S.; Saito, Y.; Fukuyama, A.; Nagaoka, K.; Takahashi, H.; Nakano, H.; Osakabe, M.; Yokoyama, M.; Tanaka, K.; Ida, K.; Yoshinuma, M.; Isobe, M.; Tomita, H.; Ogawa, K.; LHD Exp Group Team

APS Division of Plasma Physics Meeting 2016, abstract   Vol. -   page： #PO4.003   2016.10

D-D Fusion Reactions and Triton Burnup in the Deuterium Experiment Plasma of LHD

Murakami, S., Yamaguchi, H., Homma, M., Isobe, M., Osakabe, M., Ogawa, K., Tomita, H.

NIFS Annual Report Apr.2015 - Mar.2016   Vol. 2015   page： 13   2016.10

Development of MeV Neutron Diagnostic for LHD Deuterium Operation

Tomita, H., Uritani, A., Hayashi, S., Nakayama, Y., Murakami, S., Homma, M., Satoshi, Y., Hatano, Y., Matsuyama, S., Murata, I., Sato, F., Takada, E., Kaneko, J.H., Shimaoka, T., Ogawa, K., Nishitani, T., Isobe, M., Miyake, H., Kobuchi, T.

NIFS Annual Report Apr.2015 - Mar.2016   Vol. 2015   page： 191   2016.10

Development of neutron spectroscopy system for deuterium experiment on LHD

Tomita, H., Hayahi, S., Nakayama, Y., Ohshima, T., Morishima, K., Nakamura, M., Nakano, T., Iguchi, T., Cheon, M., Murakami, S., Jo, J., Isobe, M., Ogawa, K.

NIFS Annual Report Apr.2015 - Mar.2016   Vol. 2015   page： 142   2016.10

Installation and commissioning of the neutron spectrometry system in KSTAR

H. Tomita, Y. Nakayama, S. Hayashi, F. Yamashita, Y. Yamamoto, Y. Sakai, K. Morishima, M. Isobe, K. Ogawa, MunSeong Cheon, JungMin Jo, K. Ochiai and T. Iguchi

NIFS-PROC   Vol. 100   page： 180-183   2016.7

The first on-line commissioning study on parasitic production of low-energy RI-beam system (PALIS) at BigRIPS

T. Sonoda, M. Wada, M. Reponen, I. Katayama, TM Kojima, H. Iimura, A. Deuk Soon, N. Fukuda, T. Kubo, K. Kusaka, N. Inabe, Y. Shimizu, T. Sumikama, H. Suzuki, H. Takeda, M. Wakasugi, Y. Yanagisawa, K. Yoshida, Y. Hirayama, D. Matsui, H. Miyatake, V. Sonnenschein, S. Takamatsu, H. Tomita, Y.X. Watanabe, F. Arai, S. Arai, N. Imai, Y. Ito, K. Okada, P. Schury, H. Wollnik, and ImPACT Collaboration

RIKEN Accelerator Progress Report   Vol. 49   page： 16   2016

An injection-locked Titanium:Sapphire -laser for high-resolution in-jet resonance ionization spectroscopy at PALIS

M. Reponen, T. Sonoda, M. Wada, D. Matsui, V. Sonnenschein, T. Takamatsu, and H. Tomita

RIKEN Accelerator Progress Report   Vol. 49   page： 190   2016

LHD neutron diagnostics

M. Isobe, K. Ogawa, T. Kobuchi, H. Miyake, H. Hayashi, H. Tomita, K. Watanabe, J.H. Kaneko, S. Murakami, E. Takada, A. Uritani, and Y. Takeiri

NIFS-PROC   Vol. 98   page： 153-158   2015.12

Development of Neutron Diagnostic Systems Leading to Extended Physics of Energetic Particle Confinement in LHD

Uritani, A., Iguchi, T., Kawarabayashi, J., Watanabe, K., Tomita, H., Yamazaki, A., Nakamura, M., Nakano, T., Morishima, K., Sasao, M., Nishitani, T., Ochiai, K., Shinohara, T., Kondo, T., Ishikawa, K., Takada, E., Kaneko, J.H., Murakami, S., Misawa, T., Harano, H., Matsumoto, T., Yamanishi, H., Isobe, M., Osakabe, M., Miyake, H., Hayashi, H., Ogawa, K.

NIFS Annual Report Apr.2014 - Mar.2015   Vol. -   page： 205   2015.11

Production of spin polarization of atoms in superfluid helium using a pulsed Ti:Sapphire laser

M. Hayasaka, T, Furukawa, H. Tomita, T. Takamatsu, K. Imamura, T. Fujita, T. Kobayashi, H. Uematsu, H. Ueno, Y. Matsuo

RIKEN Accelerator Progress Report   Vol. 48   page： 223   2015

Development of Neutron Diagnostic Systems Leading to Extended Physics of Energetic Particle Confinement in LHD

Uritani, A., Iguchi, T., Kawarabayashi, J., Watanabe, K., Tomita, H., Yamazaki, A., Nakamura, M., Nakano, T., Morishima, K., Sasao, M., Nishitani, T., Ochiai, K., Shinohara, T., Kondo, T., Ishikawa, K., Takada, E., Kaneko, J., Murakami, S., Misawa, T., Harano, H., Matsumoto, T., Yamanishi, H., Isobe, M., Osakabe, M., Miyake, H., Hayashi, H., Ogawa, K.

NIFS Annual Report Apr.2013 - Mar.2014   Vol. 2013   page： 240   2014.11

Development of Compact Neutron Camera with Nuclear Emulsion for Energetic-ion Profile Diagnostics

Iguchi, T., Tomita, H., Nakayama, Y., Yamashita, F., Morishima, K., Sakai, Y., Nakamura, M., Nakano, T., Yamamoto, Y., Kawarabayashi, J., Murakami, S., Ochiai, K.

NIFS Annual Report Apr.2013 - Mar.2014   Vol. 2013   page： 197   2014.11

New laser system instrallation for PALIS

T. Sonoda, H. Iimura, M. Wada, I. Katayama, Y. Adachi, T. Noto, T. Takamatsu, T. Takatsuka, H. Tomita, F. Schneider, K. Wendt, F. Arai, Y. Itou, P. Schury and the SLOWRI collaboration

RIKEN Accelerator Progress Report   Vol. 47   page： 210   2014

Off-line Experiment of High resolution Resonance Ionization Spectroscopy on Titanium using Injection-locked Ti:Sapphire Laser System

T. Takamatsu, H. Tomita, T. Takatsuka, Y. Adachi, Y. Furuta, K. Wendt, V. Sonnenschein, T. Noto, T. Iguchi, T. Sonoda and M. Wada

RIKEN Accelerator Progress Report   Vol. 47   page： 40   2014

Development of Neutron Measurement Systems for Study of High-Energy Particle Physics

Uritani, A.; Iguchi, T.; Kawarabayashi, J.; Watanabe, K.; Tomita, H.; Yamazaki, A.; Nakamura, M.; Nakano, T.; Morishima, K.; Sasao, M.; Nishitani, T.; Ochiai, K.; Shinohara, T.; Kondo, T.; Ishikawa, K.; Takada, E.; Kaneko, J.H.

NIFS Annual Report Apr.2012 - Mar.2013   Vol. 2012   page： 243   2013.11

Development of Compact Neutron Camera with Nuclear Emulsion for Energetic-ion Profile Diagnostics

Iguchi, T., Tomita, H., Yamashita, F., Minato, H., Morishima, K., Kawarabayashi, J., Nakamura, M., Nakano, T., Yamamoto, Y., Sakai, Y., Ishihara, K., Murakami, S, Ochiai, K.

NIFS Annual Report Apr.2012 - Mar.2013   Vol. 2012   page： 185   2013.11

Development of a laser system towards optical pumping of various elements in OROCHI experiment

Y. Yamaguchi, H. Tomita, T. Furukawa, C. Sakamoto, T. Kobayashi, M. Tachikawa, K.D.A. Wendt, and Y. Matsuo

RIKEN Accelerator Progress Report   Vol. 46   page： 179   2013.10

Resistive surface current electrode for ion guide gas cell

H. Mita, T. Sonoda, M. Wada, H. Wollnik, S. Davila, G.A. Eiceman, H. Tomita, C. Sakamoto, T. Takatsuka, T. Noto, F. Arai, H. Iimura, Y. Itou, S. Naimi, P. Schury

RIKEN Accelerator Progress Report   Vol. 46   page： 173   2013.10

Feasibility study for in-gas cell laser spectroscopy of indium

T.Sonoda, H.Mita, M.Wada, H.Iimura, H.Tomita, C.Sakamoto, T.Takatsuka, Y.Adachi, F.Arai, T.Furukawa, Y.Hirayama, H.Ishiyama, Y.Itou, S.Jeong, T.Kubo, Y.Matsuo, H.Miyatake, S.Naimi, T.Shinozuka, P.Schury, T.Wakui, Y.Watanabe

RIKEN Accelerator Progress Report   Vol. 46   page： 34   2013.10

Energetic-particle diagnostics and physics in toroidal fusion plasmas

Mitsutaka Isobe, Kunihiro Ogawa, Hideki Tomita, Yosuke Yamamoto, Fumitaka Yamashita, MunSeong Cheon, Jun-Young Kim, Junghee Kim, Siwoo Yoon, Jiafeng Chang, Guoqiang Zhong, Liqun Hu, Yipo Zhang, Guoliang Yuan, Yi Liu, Yiqin Liu, and Xiaobing Luo

NIFS-PROC (Proceedings of A3 Foresight Program Seminar on Critical Physics Issues Specific to Steady State Sustainment of High-Performance Plasmas, 22 - 25, January, 2013, Kushiro, Japan)   Vol. 92   page： 99-104   2013.6

Development of Neutron Diagnostic System for LHD Deuterium Experiment

Iguchi, T.; Tomita, H.; Kawarabayashi, J.; Uritani, A.; Watanabe, K.; Nishio, N.; Yamamoto, Y.; Sasao, M.; Ishii, K.; Kaneko, J.H.; Takada, E.; Yamanishi, H.; Murakami, S.; Nishitani, T.; Ochiai, K.; Ishikawa, M.; Isobe, M.; Osakabe, M.; Miyake, H.

NIFS Annual Report Apr.2011 - Mar.2012   Vol. 2011   page： 218   2012.11

Development of Compact Neutron Camera with Nuclear Emulsion for Energetic-ion Profile Diagnostics

Iguchi, T.; Tomita, H.; Minato, H.; Morishima, K.; Kawarabayashi, J.; Nakamura, M.; Nakano, T.; Yamamoto, Y.; Takagi, K.; Ishihara, K.; Murakami, S.; Isobe, M.; Yamanishi, H.

NIFS Annual Report Apr.2011 - Mar.2012   Vol. 2011   page： 157   2012.11

Status of the resonance ionization laser ion source for SLOWRI PALIS

T. Sonoda, M. Wada, H. Tomita, C. Sakamoto, T. Noto, T. Takatsuka, T. Shinozuka, Y. Matsuo, H. Iimura, T. Furukawa, T. Kubo, P. Schury, S. Naimi, Y. Ito, S. Nakamura, H. Mita, H. Miyatake, S. Jeong, H. Ishiyama, N. Imai, Y. Watanabe, Y. Hirayama, M. Huyse, Yu. Kudryavtsev, P. Van Duppen

RIKEN Accelerator Progress Report   Vol. 45   page： 204   2012.10

Neutron Spectrometer for Deuterium Plasma Diagnostics

Iguchi, T.; Kawarabayashi, J.; Tomita, H.; Nakamura, Y.; Murakami, S.; Isobe, M.; Yamanishi, H.

NIFS Annual Report Apr.2010 - Mar.2011   Vol. 2010   page： 148   2011.11

Development of Associated Particle Coincident Counting - Neutron Spectrometer toward Deuterium Plasma Diagnostics in LHD

Yuta Nakamura, Yosuke Yamamoto, Hideki Tomita, Mitsutaka Isobe, Kunihiro Ogawa, Sadayoshi Murakami, Jun Kawarabayashi and Tetsuo Iguchi

Proceedings of Plasma Conference 2011     page： 22P135-P   2011.11

Development of Neutron Diagnostic Systems for LHD Deuterium Experiment

Iguchi, T.; Uritani, A.; Kawarabayashi, J.; Watanabe, K.; Yamazaki, A.; Tomita, H.; Sasao, M.; Okamoto, A.; Kitajima, S.; Ishii, K.; Nishitani, T.; Ochiai, K.; Ishikawa, M.; Shinohara, K.; Kaneko, J.H.; Fujita, F.; Harano, H.; Matsumoto, T.; Takada, E.; Isobe, M.; Tanaka, T.; Nishimura, K.; Yamanishi, H.; Osakabe, M.

NIFS Annual Report Apr.2010 - Mar.2011   Vol. 2010   page： 219   2011.11

Development of Neutron Diagnostic Systems for LHD Deuterium Experiment

Iguchi, T.; Uritani, A.; Kawarabayashi, J.; Watanabe, K.; Tomita, H.; Sasao, M.; Okamoto, A.; Kitajima, S.; Nishitani, T.; Ochiai, K.; Ishikawa, M.; Shinohara, K.; Kaneko, J.H.; Fujita, F.; Harano, H.; Matsumoto, T.; Isobe, M.; Tanaka, T.; Nishimura, K.; Osakabe, M.

NIFS Annual Report Apr.2009 - Mar.2010   Vol. 2009   page： 242   2010.11

Neutron Spectrometer for Deuterium Plasma Diagnostics

Iguchi, T.; Kawarabayashi, J.; Tomita, H.; Isobe, M.; Yamanishi, H.

NIFS Annual Report Apr.2009 - Mar.2010   Vol. 2009   page： 186   2010.11

Compact neutron Generator and its Application

Jun Kawarabayashi, Hideki Tomita, Kenichi Watanabe, Tetsuo Iguchi

The Papers of technical meeting on atomic energy, IEEJ   Vol. NE-10   page： 27 - 31   2010.8

DD Neutron Spectrometer for LHD Plasma Diagnostics

H. Iwai, T. Iguchi, J. Kawarabayashi, H. Tomita, M. Isobe

NIFS Annual Report Apr.2008 - Mar.2009   Vol. 2008   page： 155   2009.10

サマースクール「イメージング技術とその応用の最前線」印象記

富田 英生、幸田勝博

Isotope News   Vol. 583   page： 31 - 33   2002.11

Cooling of Ca ions confined in rf ring trap

Aramaki Mitsutoshi, Sakawa Youichi, Tomita Hideki, Shoji Tatsuo, Hayasaka Kazuhiro

American Physical Society, 42nd Annual Meeting of the APS Division of Plasma Physics combined with the 10th International Congress on Plasma Physics   Vol. -   page： #UP1.019   2000.10

レーザーによる微量同位体の分析・分離と 宇宙素粒子研究への応用の可能性 Invited

富田 英生

第７回極低放射能技術研究会 

レーザーによる極微量放射性物質の分析 Invited

富田 英生

電気学会調査専門委員会「福島第一原子力発電所廃炉に関わる放射線計測技術調査専門委員会」2019年度第２回専門委員会 

全方向コンプトンイメージングによる線源同定法の開発 Invited

富田 英生

Scintillator for Medical, Astroparticle and environmental Radiation Technologies (SMART2019) 

Research developments using excellent properties of Lasers III (3) Development of trace radioactive isotope analysis by resonance ionization and laser absorption spectroscopy Invited

Hideki Tomita

レーザー分光法を用いた高感度放射性核種分析 Invited

富田 英生

早稲田大学・東京都市大学 共同原子力専攻 第15回未来エネルギーシンポジウム 「放射線計測の最前線」 

レーザー共鳴イオン化を用いた多元素・同位体分析法の開発 Invited

富田英生

中赤外キャビティーリングダウン分光に基づく微量ガス分析法の開発 Invited

富田英生

Development of resonance ionization mass spectrometryand its application to radioactive isotope analysis Invited

Hideki Tomita

Fukushima Research Conference on Development of Analytical Techniques in Waste Management (FRCWM2018) 

Development of resonant laser secondary neutral mass spectrometry in Japanand its application to radioactive isotope imaging in single environmental particle Invited

Hideki Tomita

5th workshop of "Sekundärionisation radioaktiver Isotope zur ortsaufgelösten Ultraspurenanalyse (SIRIUS)" 

全方向γ線コンプトンカメラを用いた放射性物質・核燃料物質探知の検討 Invited

富田英生

京都大学原子炉実験所専門研究会「核燃料物質を対象とした非破壊分析技術に関する研究会」 

Development of Ti:Sapphire laser systems for high resolution resonant ionization spectroscopy of radionuclides in gas-jet at PArasitic Laser Ion-Source (PALIS), RIKEN Invited

Hideki Tomita

Grand Accélérateur National d'Ions Lourds seminar 

レーザー分光を用いた放射性同位体分析法の開発 Invited

富田英生

平成28年度　電気学会北陸支部　学術講演会 

Development of Neutron Diagnostics for LHD and KSTAR Fusion Experiments Invited International conference

H. Tomita, Y. Nakayama, Y. Izumi, S. Hayashi, T. Ohshima, F. Yamashita, Y. Yamamoto, K. Morishima, M. Isobe, K. Ogawa, MunSeong Cheon, Jung Min Jo, T. Naka, T. Nakano, M. Nakamura, and T. Iguchi

ISETS '15 International Symposium on EcoTopia Science 2015 - Innovation for Smart Sustainable Society - 

レーザー分光を用いた放射性核種分析法の開発 Invited

富田英生

北陸原子力懇談会・日本原子力学会中部支部　エネルギー研修会 

放射性核種に対する高分解能レーザー共鳴イオン化分光法の開発 Invited

富田英生

第７回 停止・低速RIビームを用いた核分光研究会（SSRI7） 

レーザー分光に基づく安定・放射性同位体分析法の開発 Invited

富田英生

中部レーザ応用技術研究会第89回研究会 

レーザー共鳴イオン化に基づく放射性核種分光分析法の開発 Invited

富田英生, 井口哲夫, Klaus Wendt, 能任琢真, 園田哲, 和田道治

日本学術振興会「放射線科学とその応用第186委員会」第１０回研究会／「マイクロビームアナリシス第１４１委員会」第１５５回研究会　合同研究会 

注入同期チタンサファイアレーザーの長・短半減期核種分光分析への応用 Invited

富田英生

第５回レーザー学会「マイクロ固体フォトニクス」専門委員会／第１回「ジャイアントマイクロフォトニクスⅢ」研究会 

Resonance Ionization Spectroscopy in gas jet using a high repetition rate Ti:Sapphire laser system at SLOWRI PALIS Invited International conference

Hideki Tomita

Workshop on Low-Energy Radioactive Isotope Beam (RIB) Production by In-Gas Laser Ionization for Decay Spectroscopy at RIKEN 

Resonant Ionization Mass Spectrometry for Trace Isotope Analysis - Recent developments at Nagoya University Invited

Hideki Tomita

Guest Scientist Lecture of the interdisciplinary Research Training Group on Trace analysis of elemental species: Development of methods and applications 

キャビティーリングダウンレーザー分光計測に基づく強放射線場測手法の開発 Invited

富田英生

2009年春季 第56回応用物理学関係連合講演会 

トリチウム水の定量分析に向けた中赤外キャビティリングダウン分光装置の開発

向井 もも、高山 恵理佳、柘植 紘汰、鈴木 勇太、齊藤 圭亮、西澤 典彦、阿部 恒、富田 英生

2024年第71回応用物理学会春季学術講演会 

基本波・第二高調波切り替え型Ti:Sapphireレーザーを用いた共鳴イオン化質量分析における対象元素の迅速切り替えの実証

富田 英生、三浦 裕玖、松本 尚樹、望月 拓海、森田 真人、坂本 哲夫

2024年第71回応用物理学会春季学術講演会 

全方向コンプトンカメラによる放射性物質探知手法の開発(9) 野外における２線源（137Cs , 60Co）の同定

富田 英生、神田 皆人、向 篤志、島添 健次、田村 雄介、禹 ハンウル、Nurrachman Agus、高橋 浩之、淺間 一、上ノ町 水紀、石田 文彦、高田 英治、河原林 順、土屋 兼一、田辺 鴻典、鎌田 圭

2024年第71回応用物理学会春季学術講演会 

高速スキャンCRDS微量水分計の高感度化

天野 みなみ、富田 英生、西澤 典彦、阿部 恒

2024年第71回応用物理学会春季学術講演会 

有機資源分析に向けたキャビティリングダウン分光に基づく同位体分析システムの開発

齊藤 圭亮、寺林 稜平、鈴木 勇太、柘植 紘太、高山 恵理佳、向井 もも、真野 和音、川嶋 悠太、古宮 哲夫、東條 公資、富田 英生

第21回同位体科学研究会 

多重置換同位体分子計測のための中赤外キャビティリングダウン分光システムの開発

柘植 紘汰，富田 英生，齊藤 圭亮，鈴木 勇太，高山 恵理佳，植村 立，阿部 理

第21回同位体科学研究会 

Rapid Changeover of Target Element in Resonance Ionization Mass Spectrometry by switching fundamental/SHG Operation of Ti:Sapphire Laser International conference

Hiroki Miura, Naoki Matsumoto, Takumi Mochizuki, Hideki Tomita, Masato Morita, Tetsuo Sakamoto

RIMS worksho@ 2024 

Development of multi-wavelength cavity ring-down spectroscopy for radiocarbon analysis International coauthorship

Erik Thiel, Keisuke Saito, Hideki Tomita, Momo Mukai, Kota Tsuge, Yuta Suzuki, Naoki Matsumoto, Klaus Wendt

DPG 2024 

Performance evaluation of rapid-scan CRDS moisture analyzer using multi-gas trace-moisture generator International conference

Minami Amano, Hisashi Abe, Hideki Tomita, Norihiko Nishizawa

Gas Analysis 2024 

二次中性粒子の共鳴イオン化に基づく多元素・同位体分析法の開発

松本尚樹, 三浦裕玖, 望月拓海, 吉村昌稀, 森田真人, 坂本哲夫, 富田英生

研究会「放射線検出器とその応用」（第38回） 

トリチウムの定量分析に向けた高感度レーザー吸収分光装置の開発

向井 もも, 高山 恵理佳, 柘植 紘汰, 鈴木 勇太, 齊藤 圭亮, 西澤 典彦, 阿部 恒, 富田 英生

研究会「放射線検出器とその応用」（第38回） 

3D Voxel Pattern Modeling for Monte Carlo Simulation of Radiation Transport and Its Application to Radiation Source Finding International conference

Hideki Tomita, Minato Kanda, Atsushi Mukai, Hiroki Kase, Toru Aoki

16th IEEE/SICE International Symposium on System Integration (SII2024) 

半導体直接励起CW 波長可変Ti:Sapphireレーザーを用いた高感度レーザー吸収分光システムの基礎検討

望月 拓海, 向井 もも, 寺林 稜平, 富田 英生

日本原子力学会中部支部 第55回研究発表会 

トリチウム分析のためのキャビティリングダウン分光システムの基礎検討

高山 恵理佳，向井 もも，齊藤 圭亮，鈴木 勇太，柘植 紘汰, 西澤 典彦, 天野 みなみ, 阿部 恒，富田 英生

日本原子力学会中部支部 第55回研究発表会 

3D voxel pattern modeling for simulation of scattered X-ray during intraoperative imaging International conference

Hideki Tomita, Minato Kanda, Atsushi Mukai, Hiroki Kase, Toru Aoki

The 8th International Symposium on Biomedical Engineering 

Angular Correlation Measurement with Compton-PET for Information on Local Environment International conference

D. Kim, M. Uenomachi, K. Shimazoe, H. Takahashi, K. Kamada, H. Tomita

IEEE NSS2023 IEEE Nuclear Science Symposium and Medical Imaging Conference 

Estimation of Gamma Source Direction by Multipixel Array Detector based on Convolutional Neural Network Model International conference

Hideki Tomita, Atsushi Mukai, Minato Kanda, Kenji Shimazoe

IEEE NSS2023 IEEE Nuclear Science Symposium and Medical Imaging Conference 

シンポジウム フォトニクスと放射線科学の融合分野の進展：趣旨説明

富田 英生、小西 邦昭

2023年第84回応用物理学会秋季学術講演会 

キャビティリングダウン分光に基づくトリチウム水分析のための試料導入法の開発

富田 英生、岩元 一輝、向井 もも、齊藤 圭亮、鈴木 勇太、柘植 紘汰、西澤 典彦、植村 立、阿部 理、阿部 恒、天野 みなみ

2023年第84回応用物理学会秋季学術講演会 

1.4 µm帯水蒸気吸収スペクトルピーキングによるコムモード抽出

北島 将太朗、坂口 颯太、Jung Kwangyun、向井 もも、富田 英生、橋口 幸治、阿部 恒、西澤 典彦

2023年第84回応用物理学会秋季学術講演会 

超音波照射によるカスケード核種の角度相関変化を利用した位置分解

玉井 良樹、上ノ町 水紀、島添 健次、鎌田 圭、富田 英生、石島 歩

2023年第84回応用物理学会秋季学術講演会 

169Yb の角度相関の測定と磁場応答の研究

封 博宇、島添 健次、上ノ町 水紀、高橋 浩之、重河 優大、鎌田 圭、南部 明弘、羽場 宏光、富田 英生、朱 慶紅、金 東煥

2023年第84回応用物理学会秋季学術講演会 

共鳴イオン化二次中性粒子質量分析による多元素・同位体分析のための波長可変レーザーシステムの開発(2) 共鳴イオン化への適用

三浦 裕玖、松本 尚樹、向井 もも、吉村 昌稀、森田 真人、坂本 哲夫、富田 英生

2023年第84回応用物理学会秋季学術講演会 

光子対診断治療学の研究(概要)

島添 健次、上ノ町 水紀、重河 優大、杉山 暁、野村 幸世、横北 卓也、富田 英生、寺林 稜平、園田 哲、向井 もも、佐藤 健

2023年第84回応用物理学会秋季学術講演会 

光子対診断治療学の研究（放射性分子の精密レーザー分光）

寺林 稜平、長谷川 秀一、宮部 昌文、富田 英生、向井 もも、園田 哲、重河 優大、上ノ町 水紀、横北 卓也、杉山 暁、野村 幸世、佐藤 健、島添 健次

2023年第84回応用物理学会秋季学術講演会 

光子対診断治療学の研究（第一原理シミュレーション）

佐藤 健、上ノ町 水紀、重河 優大、杉山 暁、野村 幸世、横北 卓也、富田 英生、寺林 稜平、園田 哲、向井 もも、島添 健次

2023年第84回応用物理学会秋季学術講演会 

三次元マルチピクセル型検出器の自己遮蔽プロファイルを用いた線源方向推定法の開発

向 篤志、神田 皆人、島添 健次、富田 英生

2023年第84回応用物理学会秋季学術講演会 

高速スキャンCRDS微量水分計を用いた窒素中微量水分の測定

天野 みなみ、西澤 典彦、富田 英生、阿部 恒

2023年第84回応用物理学会秋季学術講演会 

全方向コンプトンイメージングに基づく放射線源可視化・定量法の開発 (6)高強度線源に対する線源位置・強度推定の実証

神田 皆人、向 篤志、島添 健次、田村 雄介、禹 ハンウル、上ノ町 水紀、石田 文彦、河原林 順、土屋 兼一、富田 英生

日本原子力学会2023年秋の大会 

世界初の同位体分析装置による少量燃料デブリの性状把握分析手法の確立 (3) 多元素迅速分析のための基本波・倍波切り替え型Ti:Sapphireレーザーの開発

富田 英生、三浦 裕玖、松本 尚樹、坂本 哲夫

日本原子力学会2023年秋の大会 

世界初の同位体分析装置による少量燃料デブリの性状把握分析手法の確立 (1) 同位体マイクロイメージング装置の廃炉への応用：総論

坂本 哲夫、森田 真人、富田 英生、溝上 暢人、平井 睦、岩田 圭弘、宮部 昌文、吉田 健、関尾 佳弘、前田 宏治

日本原子力学会2023年秋の大会 

世界初の同位体分析装置による少量燃料デブリの性状把握分析手法の確立 (2)同位体マイクロイメージング装置の性能・仕様と実用化開発

森田 真人、吉村 昌稀、松村 珠希、富田 英生、三浦 裕玖、坂本 哲夫

日本原子力学会2023年秋の大会 

Resonance Ionization Mass Spectroscopy on Americium International coauthorship International conference

M. Stemmler, A. Ajayakumar, S. Berndt, Ch.E. Düllmann, M. Kaja, N. Kneip, C. Mokry, J. Runke, V. Sonnenschein, D. Studer, H. Tomita, F. Weber, K. Wendt

Mazurian Lakes Conference　on Physics 2023 

中堅研究者たちのキャリアパス紹介

富田 英生

次世代放射線シンポジウム2023 

高精度微量同位体分子分析のためのキャビティリングダウン分光システムの開発

柘植 紘汰，向井 もも，齊藤 圭亮，鈴木 勇太，高山 恵理佳，西澤 典彦，天野 みなみ，阿部 恒，植村 立，阿部 理，富田 英生

次世代放射線シンポジウム2023 

畳み込みニューラルネットワークによる検出器内遮蔽パターンに基づく線源方向推定に関する研究

向 篤志, 神田 皆人, 島添 健次, 富田 英生

次世代放射線シンポジウム2023 

飽和吸収キャビティリングダウン分光による微量炭素同位体分子分析法の開発

鈴木勇太、向井もも、齊藤圭亮、柘植紘汰、西澤典彦、阿部恒、富田英生

次世代放射線シンポジウム2023 

二次中性原子に対する共鳴イオン化スキーム探査のための基礎実験装置の開発

松本 尚樹、三浦 裕玖、望月 拓海、森田 真人、坂本 哲夫、富田 英生

次世代放射線シンポジウム2023 

Proposal of Method for Estimation of Gamma-ray Source Direction based on Self-shielding Profile in a Multipixel Array Detector International conference

Atsushi Mukai, Minato Kanda, Hideki Tomita

ISORD-11 

Demonstration of Gamma Source Finding in the Field based on Fusion Data between 4π Gamma Imaging and Simultaneous Localization and Mapping International conference

Minato Kanda, Atsushi Mukai, Kenji Shimazoe, Yusuke Tamura, Hanwool Woo, Agus Nurrachman, Hiroyuki Takahashi, Hajime Asama, Mizuki Uenomachi, Fumihiko Ishida, Eiji Takada, Jun Kawarabayashi, Ken'ichi Tsuchiya, Kosuke Tanabe, Kei Kamada, Hideki Tomita

ISORD-11 

3次元測距と全方位ガンマイメージングを融合したγ線源可視化・定量法の開発

神田 皆人, 向 篤志, 海老 秀虎, 島添 健次, 田村 雄介, 禹 ハンウル, Zhong Zhihong, Agus Nurrachman, 高橋 浩之, 淺間 一, 上ノ町 水紀, 石田 文彦, 高田 英治, 河原林 順, 土屋 兼一, 田辺 鴻典, 鎌田 圭, 富田 英生

ロボティクス・メカトロニクス 講演会 2023 

Development of Ti:Sapphire laser system for resonance ionization laser ion source, PALIS RIKEN International coauthorship International conference

Hideki Tomita, Hiroki Miura, Volker Sonnenschein, Tetsu Sonoda, Hironobu Ishiyama, Klaus Wendt

Advances in Radioactive Isotope Science (ARIS) 2023 

Development of 14C cavity ring-down spectroscopic system for biomedical tracer and environmental applications International conference

Keisuke Saito, Ryohei Terabayashi, Kazuki Iwamoto, Volker Sonnenschein, Shinichi Ninomiya, Yuta Kawashima, Kazune Mano, Tetsuo Furumiya, Koji Tojo, Kenji Yoshida, Norihiko Nishizawa, Hisashi Abe, Hideki Tomita

Advances in Radioactive Isotope Science (ARIS) 2023 

Development of fundamental/second harmonic generation mode switching and beam path control system of grating Ti:Sapphire laser for rapid multi-element/isotope analysis International conference

Hiroki Miura, Naoki Matsumoto, Gyo itsubo, Shoki Yoshimura, Masato Morita, Tetsuo Sakamoto, Hideki Tomita

LISA conference 

Development of a trace-moisture analyzer based on a rapid-scan cavity ring-down spectroscopy International conference

Minami Amano, Norihiko Nishizawa, Hideki Tomita, Hisashi Abe

10th International Temperature Symposium: ITS10  

超高感度赤外レーザー吸収分光に基づく重水・トリチウム水分析のための試料導入法の開発

富田 英生, 岩元 一輝, 齊藤 圭亮, 鈴木 勇太, 柘植 紘汰, 西澤 典彦, 植村 立, 阿部 理, 阿部 恒

第20回同位体科学研究会  同位体科学会

Timing synchronization and position stabilization of laser pulses in resonance ionization mass spectrometry for multi-element/isotope analysis International conference

Hideki Tomita, Hiroki Miura, Volker Sonnenschein, Shoki Yoshimura, Takumi Umedate, Masato Morita, Tetsuo Sakamoto, Masabumi Miyabe, Ikuo Wakaida

International Topical Workshop on Fukushima Decommissioning Research 2022  2022.10.15 

B01班の概要と放射性分⼦の分光分析に関 するこれまでの成果

富⽥英⽣

学術変⾰領域研究(B) 光⼦対診断治療学 キックオフ研究会  2022.9.29 

理研RIビームファクトリー 低速RIビーム施設におけるレーザー共鳴イオン化イオン源の開発 International coauthorship

富田 英生, Volker Sonnenchein, 服部 浩也, 山口 穂乃花, 三浦 裕玖, 園田 哲, 石山 博恒, Klaus Wendt

日本原子力学会2022年春の大会  2022.3.17 

全方向ガンマイメージングと自己位置推定・環境地図作成を用いた線源探知プロトタイプシステムの開発

富田英生

電気学会 「放射線を利用した微量分析およびイメージング技術調査専門委員会」第３回委員会  2022.2.18 

CRDSに基づく生体試料中放射性炭素分析装置の開発

富田英生

第３回キャビティーリングダウン分光ユーザーズミーティング  2021.12.17 

放射性同位体分析のためのレーザー共鳴イオン化⾶⾏時間質量分析法の開発

富⽥ 英⽣、⼭⼝ 穂乃花、服部 浩也、三浦 裕玖、 井坪 暁、Volker Sonnenschein

日本質量分析学会 同位体比部会2021  2021.11.11 

Overview of this workshop, introduction to quantum sensing International conference

薬物代謝物測定のための液体クロマトグラフィー-14Cキャビティーリングダウン分光法の開発

富田 英生、奥山 雄貴、岩元 一輝、齊藤 圭亮、寺林 稜平、Volker Sonnenschein、吉田賢二、二宮真一、山本 誠一、古川 高子

応用物理学会 2021年秋季学術講演会 

共鳴イオン化質量分析のためのレーザーパルス時間・空間同期法の開発

富田 英生，Volker Sonnenschein，寺林 稜平，服部 浩也，山口 穂乃花，趙 越，河合 利秀，森田 真人，坂本 哲夫，奥村 丈夫，若井田 育夫，宮部 昌文，佐藤 志彦

日本原子力学会2021年春の大会 

レーザー共鳴イオン化を用いた迅速同位体分析法の開発

富田 英生、加藤 弘太郎、Volker Sonnenschein、寺林 稜平、井口 哲夫、河合 利秀、 趙 越、森田 真人、坂本 哲夫、奥村 丈夫、若井田 育夫、宮部 昌文、佐藤 志彦

日本原子力学会2020年春の大会 

Gamma-ray Source Identification by a Vehicle-mounted 4π Compton Imager International conference

2020 IEEE/SICE International Symposium on System Integration 

Development of spectroscopic Compton imaging of prompt and delayed fission gamma-rays toward active interrogation of nuclear materials International conference

Hideki Tomita, Kotaro Kanamori, Atsushi Mukai, Tetsuya Shimoyama, Jun Kawarabayashi, Eiji Takada, Jun'ichi Hori, Tetsuro Matsumoto, Ken'ichi Tsuchiya, Tetsuo Iguchi

2019 IEEE Nuclear Science Symposium 

Development of Radioactive source identification by 4π Compton gamma imaging using origin ensemble algorithm International conference

Hideki Tomita, Kotaro Kanamori, Atsushi Mukai, Yusuke Oshima, Yuri Yoshihara, Kenji Shimazoe, Hiroyuki Takahashi, Hanwool Woo, Yusuke Tamura, Hidetake Ebi, Fumihiko Ishida, Eiji Takada, Jun Kawarabayashi, Ken'ichi Tsuchiya, Tetsuo Iguchi

2019 IEEE Nuclear Science Symposium 

Development of imaging and laser-based trace analysis of radioactive carbon isotope for biomedical applications International conference

Hideki Tomita, Volker Sonnenschein, Ryohei Terabayashi, Keisuke Saito, Tetsuo Iguchi, Seiichi Yamamoto, Takako Furukawa, Norihiko Nishizawa, Masahito Yamanaka, Kenji Yoshida, Shi'nichi Ninomiya

2019 IEEE Nuclear Science Symposium 

Development of efficient resonance ionization scheme using Ti:Sapphire laser for highly sensitive isobar-free mass spectrometry

Hideki Tomita, Volker Sonnenschein, Kotaro Kato, Tetsuo Iguchi, Shinya Yagi, Masanori Hattori, Kazuhiko Morii, Klaus Wendt

12th International Symposium on Atomic Level Characterizations for New Materials and Devices '19 

Development of Fast Neutron Imaging and Detection Methods with Nuclear Emulsion and its Applications International conference

Hideki Tomita, Kanji Watanabe, Yuya Izumi, Yoichiro Nakayama, Shota Hayashi, Kotaro Kanamori, Kunihiro Morishima, Masahiro Yoshimoto, Ryosuke Komatani, Tatsuhiro Naka, Toshiyuki Nakano, Mitsuhiro Nakamura, Yoshimune Ogata, Nobuaki Tabata, Eiji Yamashita, Toshiki Kobayashi, Tetsuo Iguchi, Mitsutaka Isobe, Kunihiro Ogawa, MunSeong Cheon, KSTAR team

19th International Conference on Solid State Dosimetry (SSD19) 

放射性炭素同位体分析のための周波数コムを用いたキャビティーリングダウン分光法の開発

富田 英生, Volker Sonnenschein, 寺林 稜平, 齊藤 圭亮, 山中 真仁, 西澤 典彦, 井口 哲夫, 吉田 賢二, 二宮 真一, 神谷 直浩

日本原子力学会2019秋の大会 

理化学研究所RIビームファクトリー低速RIビーム生成装置のための共鳴イオン化用チタンサファイアレーザーおよび高分解能分光法の開発

富田 英生、Volker Sonnenschein, 加藤 弘太郎, 寺林 稜平, 西澤 典彦, 井口 哲夫 Mikael Reponen, 園田 哲, 石山 博恒, 和田 道治, 片山 一郎, Klaus Wendt

次世代放射線シンポジウム2019 

Development of frequency comb based laser absorption/ionization spectroscopy of radioactive isotopes International conference

Hideki Tomita, Volker Sonnenschein, Ryohei Terabayashi, Masaya Ohashi, Shusuke Kato, Shin Takeda, Kotaro Kato, Sou Suzuki, Keisuke Saito, Yoshiki Matsui, Toki Sakazaki, Tetsuo Iguchi, Norihiko Nishizawa, Tetsu Sonoda, Hironobu Ishiyama, Kenji Yoshida

International Conference Merger of the Poznan Meeting on Lasers and Trapping Devices in Atomic Nuclei Research and the International Conference on Laser Probing (PLATAN2019) 

Development of Multi-element/isotope Analysis with Resonance Ionization Mass Spectrometry and Resonant Laser Secondary Neutral Mass Spectrometry International conference

Hideki Tomita, Volker Sonnenschein, Kotaro Kato, Kosuke Saito, Masaya Ohashi, Sou Suzuki, Yoshiki Matsui, Toki Sakazaki, Tetsuo Iguchi, Masato Morita, Tetsuo Sakamoto, Toshihide Kawai, Takeo Okumura, Yukihiko Satou, Ikuo Wakaida, Masabumi Miyabe, Klaus Wendt

International Conference Merger of the Poznan Meeting on Lasers and Trapping Devices in Atomic Nuclei Research and the International Conference on Laser Probing (PLATAN2019) 

Reduction and Resource Recycling of High-level Radioactive Wastes through Nuclear Transmutation (2-5)Application of High Repetition Rate Ti:Sapphire Laser to Even-odd Isotope Selective Ionization

A ¹⁴CO₂ cavity ring-down analyzer using a frequency comb referenced and stabilized quantum cascade laser system International conference

Volker Thomas Sonnenschein,Ryohei Terabayashi,Hideki Tomita,Shusuke Kato,Shin Takeda,Keisuke Saito,Masahito Yamanaka,Norihiko Nishizawa,Kenji Yoshida,Naohiro Kamiya,Tetsuo Iguchi

A direct diode pumped continuous wave Ti:Sapphire laser seeding a pulsed amplifier for high resolution Resonance Ionization Spectroscopy International conference

Volker Thomas Sonnenschein, Masaya Ohashi, Hideki Tomita, Tetsuo Iguchi

３次元ピクセル型検出器による4πコンプトンイメージング法の開発と線源強度推定への応用

富田 英生, 上間 康平, 金森 滉太朗, 向 篤志, 渡辺 幹志, 井口 哲夫, 下山 哲矢, 河原林 順, 高田 英治, 緒方 良至, 山下 英二, 田端 伸旭, 小林 敏樹

第33回研究会「放射線検出器とその応用」  

Reconstruction of 4π sensitive Compton gamma image using the origin ensemble algorithm for identification of radioactive source International conference

Kotaro Kanamori, Hideki Tomita, Kohei Uema, Tetsuo Iguchi, Tetsuya Shimoyama, Jun Kawarabayashi, Tone Takahashi, Jun-ichi Hori, Tetsuro Matsumoto, Eiji Takada

2018 IEEE Nuclear Science Symposium 

Development of Collimated Fast Neutron Detection without Physical Collimator International conference

Hideki Tomita, Kanji Watanabe, Kotaro Kanamori, Masahiro Yoshimoto, Ryosuke Komatani, Kunihiro Morishima, Tatsuhiro Naka, Toshiyuki Nakano, Mitsuhiro Nakamura, Tetsuo Iguchi

2018 IEEE Nuclear Science Symposium 

同位体マイクロイメージングのためのレーザー共鳴イオン化-二次中性粒子共鳴イオン化質量分析法の開発

富田 英生, Volker Sonnenschein, 坂本 哲夫, 森田 真人, 金成 啓太, 齊藤 洸介, 大橋 雅也, 加藤 弘太郎, 井口哲夫, 河合 利秀, 奥村 丈夫, 若井田 育夫, 佐藤 志彦, 宮部 昌文

2018年第79回応用物理学会秋季学術講演会 

放射性核種の微小領域同位体イメージングのためのレーザー共鳴イオン化-二次中性粒子質量分析法の開発(3)

富田 英生, 齊藤 洸介, Volker Sonnenschein, 大橋 雅也, 加藤 弘太郎，鈴木 颯，井口哲夫, 森田 真人, 坂本 哲夫, 金成 啓太, 河合 利秀, 奥村 丈夫, 佐藤 志彦, 宮部 昌文, 若井田 育夫

日本原子力学会2018年秋の大会 

環境微粒子中放射性核種同位体分析のためのレーザー共鳴イオン化-二次中性粒子質量分析法の開発

富田 英生, 齊藤 洸介, Volker Sonnenschein, 大橋 雅也, 井口 哲夫, 森田 真人, 坂本 哲夫, 金成 啓太, 河合 利秀, 奥村 丈夫, 若井田 育夫, 佐藤 志彦

第55回アイソトープ・放射線研究発表会 

放射性核種の微量領域同位体イメージングのためのレーザー共鳴イオン化-二次中性子共鳴イオン化質量分析法の開発(2)

富田 英生, 齊藤 洸介, 大橋 雅也, Volker Sonnenschein, 加藤 弘太郎，鈴木 颯， 井口哲夫, 森田 真人, 坂本 哲夫, 金成 啓太, 河合 利秀, 奥村 丈夫, 若井田 育夫, 佐藤 志彦

日本原子力学会 2018年春の年会 

超高感度迅速放射性炭素同位体分析装置の開発 (3) 中赤外14C-キャビティーリングダウン分光システムの開発

富田 英生, Volker Sonnenschein, 寺林 稜平, 佐藤 淳史, 金 磊, 山中 真仁, 西澤 典彦, 井口 哲夫, 野沢 耕平, 吉田 賢二

第65回応用物理学会 春季学術講演会 

MICRO ISOTOPE IMAGING BY RESONANT LASER - SECONDARY NEUTRAL MASS SPECTROMETRY International conference

Hideki Tomita, Kosuke Saito, Masaya Oohashi, Volker Sonnenschein, Masato Morita, Tetsuo Sakamoto, Keita Kanenari, Kotaro Kato, Sou Suzuki, Tetsuo Iguchi, Toshihide Kawai, Takeo Okumura

International Symposium on Radiation Detectors and Their Uses (ISRD2018) 

レーザー共鳴イオン化-二次中性粒子質量分析による 微小領域同位体イメージング

富田英生, 齊藤洸介, 大橋雅也, 加藤弘太郎, Volker Sonnenschein, 井口哲夫，森田真人, 坂本哲夫, 金成啓太

質量分析学会2017年度同位体比部会 

広帯域波長可変チタンサファイアレーザーを用いたアクチノイド元素の共鳴イオン化スキーム開発

富田 英生, 齊藤 洸介, 中村 敦, 松井 大樹, Volker Sonnenschein, Ilkka Pohjalainen, Iain Moore, 坂本 哲夫, Klaus Wendt, 井口 哲夫

日本原子力学会　2017年秋の大会 

放射性核種マイクロイメージングのための レーザー共鳴イオン化‐二次中性粒子質量分析法の開発

富田英生, 齊藤洸介, 大橋雅也, Volker Sonnenschein, 森田 真人, 坂本 哲夫, 金成 啓太, 加藤 弘太郎, 鈴木 颯, 井口 哲夫, 河合 利秀, 奥村 丈夫

次世代放射線シンポジウム（放射線夏の学校）2017 

Resonance Ionization Scheme Development for Actinide Elements using an Automated Wide-Range Tunable Ti:Sapphire Laser System International conference

H. Tomita, A. Nakamura, D. Matsui, R. Ohtake, V. Sonnenschein, K. Saito, K. Kato, M. Ohashi, V. Degner, K. Wendt, I. Pohjalainen, A. Voss, S. Geldhof, I. Moore, M. Morita, T. Sakamoto, T. Sonoda, M. Reponen, M. Wada and T. Iguchi

Actinides 2017 

レーザー共鳴イオン化に基づく難分析放射性核種分析法の性能評価

富田英生, 中村 敦，松井 大樹, 大嶽 遼平, 齊藤 洸介, 大橋 雅也, Volker Sonnenschein, 井口 哲夫

日本原子力学会2017年春の大会 

チタンサファイアレーザーによる共鳴イオン化に基づく放射性核種分析法の開発II

富田 英生, 中村 敦, 林 紀善, 松井 大樹, 寺林 稜平, 大嶽 遼平, 齊藤 洸介, 大橋 雅也, Volker Sonnenschein, 井口 哲夫, 森田 真人, 坂本 哲夫, Ilkka Pohjalainen, Annika Voss, Sarina Geldhof, Iain Moore, Klaus Wendt

放射線検出器とその応用(第31回) 

Latest developments on the narrow bandwidth laser systems for high resolution resonance ionization spectroscopy Invited International conference

Hideki Tomita

Laser Ion Sources Workshop 

キャビティーリングダウン分光に基づく放射性炭素同位体分析システムの開発

富田英生, 寺林稜平, Volker Sonnenschein, 林 紀善, 佐藤 淳史, 井口哲夫, 金 磊, 山中 真仁, 西澤 典彦, 大原 利成, 橋爪 研太, 野沢 耕平

日本原子力学会2016年秋の大会 

KSTARにおける核融合中性子計測システムの開発とLHD重水素実験への適用検討

富田英生、大島拓洋、森祐介、和泉佑哉、森島邦博、磯部光孝、MunSeong Cheon、小川国大、西谷健夫、中竜大、中野敏行、中村光廣、井口哲夫

第１１回核融合エネルギー連合講演会 

Recent developments of Ti:Sapphire laser system at Nagoya Univ. for production of radioactive ions by resonance ionization International conference

Hideki Tomita

X International Workshop Application of Lasers and Storage Devices in Atomic Nuclei Research 

理研RIビームファクトリー-SLOWRIにおける共鳴イオン化レーザーイオン源のためのTi:Sapphireレーザーシステムの開発

富田 英生、高松 峻英、松井 大樹、Volker Sonnenschein、Mikael Reponen、園田 哲、中村 敦、Wendt Klaus、和田 道治、井口 哲夫

日本原子力学会 2016年春の年会 

廃止措置における放射性炭素同位体分析に向けたキャビティーリングダウン分光システムの開発

富田英生，寺林稜平，緩詰聡士，弘津嵩大，Volker Sonnenschein，井口哲夫

日本原子力学会 2015年秋の大会 

High-Resolution Resonance Ionization Spectroscopy using Injection Locked Ti:Sapphire Laser System for Investigation on Exotic Nuclei International conference

H. Tomita, T. Takamatsu, V. Sonnenschein, Y. Furuta, T. Noto, A. Nakamura, T. Takatsuka, Y. Adachi, T. Iguchi, T. Sonoda, M. Wada and K. Wendt

The 7th International Conference on Laser Probing (LAP2015) 

チタンサファイアレーザーによる共鳴イオン化に基づく放射性核種分析法の開発

富田英生、高松峻英、古田雄仁、中村敦、能任琢真、井口哲夫、Volker Sonennschein、Klaus Wendt

放射線検出器とその応用(第29回) 

LHD重水素実験に向けた核融合中性子スペクトロメータの開発

富田英生

核融合科学研究所 平成26年度一般共同研究「磁場閉じ込め及び慣性閉じ込め核融合実験における核燃焼実証のためのプラズマ診断」研究会／核融合エネルギーフォーラムプラズマ物理クラスター計測サブクラスター平成２６年度第一回会合 

放射性核種分析のための高分解能共鳴イオン化分光法の開発

富田英生、高松峻英、古田雄仁、能任琢真、クラウス ベント、フォルカ ゾネンシャイン、中村敦、井口哲夫、トビアス コロン、園田哲、和田道治

第75回　応用物理学会秋季学術講演会 

Development of Neutron Dosimetry Technique with ⁹³Nb(n,n')^93mNb Reaction by Resonance Ionization Mass Spectrometry International conference

Hideki Tomita, Takaaki Takatsuka, Tetsuo Iguchi, Yoshitaka Adachi, Yujin Furuta, Takahide Takamatsu, Takuma Noto, Tetsu Sonoda, Michiharu Wada, Volker Sonnenschein, Klaus Wendt, Chikara Ito, Shigetaka Maeda

International Symposium on Reactor Dosimetry (ISRD15) 

LHD重水素実験に向けた核融合中性子計測システムの開発（計画 共同研究における取り組み）

富田英生

NIFS一般共同研究「磁場閉じ込め及び慣性閉じ込め核融合実験における核燃焼実証のためのプラズマ診断」／核融合エネルギーフォーラムプラズマ物理クラスター計測サブクラスター合同会合 

Development of Gamma-Ray Imaging Detectors for Inventroy Analysis of Low-Level Radioactive Waste Including Nuclear Materials International conference

H. Tomita, T. Shimoyama, K. Kawai, T. Takahashi, J. Kawarabayashi, T. Iguchi

IEEE Nuclear Science Symposium and Medical Imaging Conference 

核燃料物質の非破壊分析と中性子イメージングに向けた名大における取り組み

富田英生

京都大学原子炉実験所技術交流会「核燃料物質の非破壊分析と中性子イメージングを目指して」 

Negative Iodine Ion Source by Laser Ablation for ¹²⁹I Accelerator Mass Spectrometry International conference

H. Tomita , M. Nakayama , T. Takahashi, T. Iguchi , and K. Wendt

International Conference on Laser Applications in Nuclear Engineering (LANE'13)  

Nuclear emulsion technique for fast neutron measurement using automatic track analysis system International conference

H. Tomita, H. Minato, Y. Sakai, K. Morishima, K. Ishihara, M Isobe, J. Kawarabayashi, T. Naka, T. Asada, T. Nakano, M. Nakamura, T Iguchi, K. Ogawa, K. Ochiai

The 1st Conference on Laser and Accelerator Neutron Sources and Applications (LANSA'13) 

Development of Epithermal Neutron Imaging with Designed Resonance Filter International conference

H. Tomita, T. Kobayashi, J. Kawarabayashi, C. Shoda, N. Fukumoto, J. Hori, T. Matsumoto, S. Uno, M. Shoji, T. Uchida, T. Iguchi

IEEE Nuclear Science Symposium 2012 

Neutronics Design on DD Neutron Spectrometer for Magnetic Confinement Fusion Experimental Device International conference

Y. Yamamoto, H. Tomita, M. Isobe, K. Ogawa, S. Murakami, J. Kawarabayashi, and T. Iguchi

12th International Conference on Radiation Shielding (ICRS-12) and 17th Topical Meeting of the Radiation Protection and Shielding Division of the American Nuclear Society (RPSD-2012) 

Isotope-Selective Laser Photodetachment for compact ¹²⁹I-AMS International conference

Tone TAKAHASHI, Hideki TOMITA, Motoi NAKAYAMA, Jun KAWARABAYASHI, Testuo IGUCHI, Klaus Wendt

6th International Conference on Laser Probing 2012 (LAP2012) 

Epithermal Neutron Imaging Using GEM Detectors with Resonance Filter International conference

H. Tomita, C. Shoda, N. Fukumoto, J. Kawarabayashi, J. Hori, T. Matsumoto, S. Uno, M. Shoji, T. Uchida, T. Iguchi

IEEE 2012 Symposium on Radiation Measurements and Applications (SORMA2012) 

共鳴フィルタ法に基づくGEMを用いた熱外中性子画像検出器の開発(2)

富田英生, 照田千尋, 福本 靖, 河原林順, 井口哲夫, 松本哲郎, 堀順一, 宇野彰二, 内田智久, 庄子正剛

日本原子力学会春の年会 

共鳴フィルタ法に基づく熱外中性子画像検出器の開発とBNCT照射場への適用検討

富田　英生

研究炉及び加速器中性子源を用いた中性子捕捉療法の高度化に関する研究会 

LHDおよびKSTAR重水素プラズマにおける高速イオン診断のための中性子スペクトロメーターの開発

富田英生

NIFS研究会「高密度核融合プラズマ診断の新展開」 

Progress of the neutron measurement system toward energetic ion diagnostics on LHD

Hideki Tomita

Development of Associated Particle Coincident Counting - Neutron Spectrometer toward Deuterium Plasma Diagnostics in LHD

Yuta Nakamura, Yosuke Yamamoto, Hideki Tomita, Mitsutaka Isobe, Kunihiro Ogawa, Sadayoshi Murakami, Jun Kawarabayashi and Tetsuo Iguchi

キャビティーリングダウン分光に基づく安定・放射性炭素同位体分析法の開発 International conference

富田英生 ・ 廣本和朗 ・ 河原林　順 ・ 井口哲夫 ・ 渡辺賢一

第58回質量分析総合討論会／The 1st Asian and Oceanic Mass Spectrometry Conference（第1回アジア・オセアニア質量分析会議） 

LHD 重水素実験に向けた高速イオン診断用中性子スペクトロメータの開発 International conference

富田英生，岩井春樹，井口哲夫，河原林順，磯部光孝，今野力

第8回核融合エネルギー連合講演会 

Development of Neutron Spectrometer toward Deuterium Plasma Diagnostics in Helical Confinement System International conference

Hideki Tomita, Haruki Iwai, Tetsuo Iguchi, MITSUTAKA ISOBE, Jun Kawarabayashi, and Chikara Konno

18TH Topical Conference on High-Temperature Plasma Diagnostic 

高繰り返し率・狭帯域チタンサファイアレーザーを用いたSi安定同位体の選択的イオン化

富田英生，（ヨハネスグーテンベルグ大）Christoph Mattolat，Sebastian Raeder，Tina Gottwald，Sebastian Rothe，Klaus Wendt，（名大）井口哲夫

日本原子力学会2010年春の年会 

Si安定同位体インソース共鳴イオン化分光

富田英生

6th International Workshop on "Physics with Stopped and Slow Radioisotope Beams (SSRI6)"（第6回　停止・低速不安定核ビームを用いた核分光研究会） 

Resonant Ionization Spectroscopy for Trace Isotope Analysis International conference

Hideki Tomita, Christoph Mattolat, Thomas Kessler, Sebastian Reader, Seiji Sasada, Klaus Wendt, Yuki Higuchi, Takayoshi Muramatsu and Tetsuo Iguchi

VIII International Workshop APPLICATION OF LASERS AND STORAGE DEVICES IN ATOMIC NUCLEI RESEARCH -Recent Achievements and Future Prospects- 

Tunability of Injection Seeded High-Repetition Rate Ti:Sapphire Laser Far Off the Gain Peak International conference

H. Tomita, Ch. Mattolat, Th. Kessler, T. Muramatsu, K. Wendt, K. Watanabe and T. Iguchi

The 4th International Conference on Laser Probing (LAP2008) 

高繰り返し率狭帯域チタンサファイアレーザーの短寿命核ビーム源への応用

富田英生、村松圭芳、クリストフ マトラット、トーマス ケスラー、クラウス ベント、渡辺賢一、井口哲夫

2008年秋季 第69回応用物理学会学術講演会 

Feasibility of Cavity Ring-Down Laser Spectroscopy for Dose Rate Monitoring on Nuclear Reactor International conference

H. Tomita, K. Watanabe, Y. Takiguchi, K. Hiromoto, J. Kawarabayashi and T. Iguchi

13th International Symposium on Reactor Dosimetry 

2μm半導体レーザーを用いたキャビティーリングダウン分光に基づく炭素同位体分析法の開発

富田英生、廣本和朗、渡辺賢一、河原林順、井口哲夫、森泉　純、山澤弘実

第55回応用物理学関係連合講演会 

狭帯域チタンサファイアパルスレーザーを用いた同位体選択的レーザー共鳴イオン化質量分析の基礎研究 International conference

富田英生、クリストフ　マトラット、トーマス　ケスラー、セバスチャン　リーダー、ファビオ　フュウェルノス、クラウス　ベント、渡辺賢一、井口哲夫

第6回同位体科学研究会 

共鳴イオン化質量分析法に基づく微量同位体分析のための狭帯域・高繰り返し率チタンサファイアレーザーの開発

富田英生

第4回「停止・低速不安定核ビームを用いた核分光研究」研究会 

２μｍ半導体レーザーを用いたキャビティーリングダウン分光に基づく二酸化炭素中炭素同位体比測定法の開発

富田英生、廣本和郎、渡辺賢一、河原林順、井口哲夫、森泉純、山澤弘実

質量分析学会同位体比部会 

High-Resolution Resonance Ionization Mass Spectrometry with Pulsed Ti:Sapphire Laser for Ultra Trace Analysis of 26Al International conference

Radioactive Carbon Isotope Monitoring System Based on Cavity Ring-down Laser Spectroscopy for Decommissioning Process of Nuclear Facilities International conference

Hideki TOMITA, Kenichi WATANABE, Yu TAKIGUCHI, Jun KAWARABAYASHI and Tetsuo IGUCHI

15th International Conference on Nuclear Engineering 

共鳴イオン化質量分析法に基づく微量長半減期放射性同位体測定のための高繰り返し率狭帯域チタンサファイアレーザーの開発

富田英生、マトラットクリストフ、ケスラートーマス、シュウェルノスファビオ、ベントクラウス、渡辺賢一、井口哲夫

第54回応用物理学関係連合講演会 

同位体選択的レーザー共鳴イオン化質量分析のための繰り返し率・狭帯域チタンサファイアパルスレーザーの開発

富田英生、クリストフ　マトラット、トーマス　ケスラー、ファビオ　シュウェルノス、クラウス　ベント、渡辺賢一、井口哲夫

第５回 同位体科学研究会 

Ultra Trace Analysis of ²⁶Al by Resonance Ionization Mass Spectrometry International conference

H. Tomita, Ch. Mattolat, F. Schwellnus, T. Kessler, K. Wendt, K. Watanabe and T. Iguchi

3rd International Conference on Laser Probing (LAP 2006) 

Development of Rapid Swept CW Cavity Ring-down Laser Spectroscopy for Carbon Isotope Analysis International conference

H. Tomita, Y. Takiguchi, K. Watanabe, J. Kawarabayashi, T. Iguchi

VII International Workshop APPLICATION OF LASERS AND STORAGE DEVICES IN ATOMIC NUCLEI RESEARCH 

Rapidly Swept CW Cavity Ring-down Laser Spectroscopy for Carbon Isotope Analysis

Hideki TOMITA, Yu TAKIGUCHI, Kenichi WATANABE, Jun KAWARABAYASHI and Tetsuo IGUCHI

Deutsche Physikalische Gesellschaft 

Ultraspurenachweis von Al-26 mit resonanter Laserionisations-Massen-Spektrometrie (RIMS)

Hideki TOMITA, Christoph MATTOLAT, Klaus WENDT, Thormas. KESSLER, Kenichi WATANABE and Tetsuo IGUCHI

Deutschen Gesellschaft fur Massenspektrometrie 

Rapid Swept CW Cavity Ring-down Laser Spectroscopy for Carbon Isotope Analysis International conference

Hideki TOMITA, Kenichi WATANABE, Yu TAKIGUCHI, Jun KAWARABAYASHI and Tetsuo IGUCHI

International Symposium on Isotope Science and Engineering from Basics to Applications 

Radioactive Gas Monitoring Using Cavity Ring-down Laser Spectroscopy with CW Infrared Diode Laser International conference

Hideki TOMITA, Yu TAKIGUCHI, Kenichi WATANABE, Jun KAWARABAYASHI and Tetsuo IGUCHI

The Third iTRS International Symposium on Radiation Safety and detection Technology 

キャビティーリングダウンレーザー分光法に基づく強放射線率測定手法の開発

富田英生、渡辺賢一、河原林順、井口哲夫、瀧口優、成山展照

日本原子力学会2005年（第43回）春の年会 

Development of high-resolution isotopic analysis method based on cavity ring-down spectroscopy with CW diode laser International conference

Hideki Tomita, Kenichi Watanabe, Yu Takiguchi, Jun Kawarabayashi and Tetsuo Iguchi

International Conference on Laser Probing 2004 (LAP 2004) 

Novel Dose Rate Monitoring for Intense Radiation Fields Based on Cavity Ring-down Laser Spectroscopy International conference

H. Tomita, K. Watanabe, J. Kawarabayashi and T. Iguchi

IEEE Nuclear Science Symposium 

超長光路レーザー吸収分光計測法に基づく高精度同位体分析に関する基礎研究

富田英生、瀧口優、渡辺賢一、河原林順、井口哲夫、

応用物理学会秋季講演会 

放射線誘起ラジカルのキャビティーリングダウンレーザー分光計測に基づく強放射線場リモートセンシング手法の開発

富田英生，渡辺賢一，河原林　順，井口哲夫、

第51回応用物理学関係連合講演会 

放射線誘起ラジカルのキャビティーリングダウンレーザー分光計測に基づく強放射線場リモートセンシング手法の原理実証

富田英生、渡辺賢一、河原林順、井口哲夫、

放射線検出器とその応用