Papers - HASEGAWA, Hiroshi
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Compact Integrated Tunable Filter Utilizing AWG Routing Function and Small Switches Reviewed
Tomonobu Niwa, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe, and Hiroshi Takahashi
OFC/NFOEC2013 page： OW1C.2 2013.3
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Impact of Wavelength/Waveband Convertors and the Cost Bound in Hierarchical Optical Path Networks Reviewed
Zhi-shu Shen, Hiroshi Hasegawa, Ken-ichi Sato
OFC/NFOEC2013 page： OM3A.2 2013.3
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Dynamic Grouped Routing Optical Networks for Cost Effective and Agile Wavelength Services Reviewed
Yuki Taniguchi, Hiroshi Hasegawa, Ken-ichi Sato
OFC/NFOEC2013 page： OM3A.5 2013.3
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Design strategies for Survivable Grouped Routing Entity (GRE)-based Optical Networks Reviewed
Hiroshi Hasegawa, Yuki Taniguchi, Ken-ichi Sato, Amornrat Jirattigalachote, Paolo Monti, Lena Wosinska
DRCN2013 page： 148-154 2013.3
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Performance Evaluation of Large Capacity Ultra-Compact Waveband Cross-Connect Reviewed
T. Ban, K. Ishii, H. Hasegawa, K. Sato, H. Takahashi, M. Okuno
IEEE Photonics Technology Letters Vol. 25 ( 5 ) page： 446-449 2013.3
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Performance Evaluation of Large Capacity Ultra-compact Waveband Cross-connect Reviewed
Toshinori Ban, Kiyo Ishii, Hiroshi Hasegawa, Ken-ichi Sato, Hiroshi Takahashi, and Masayuki Okuno
IEEE Photonic Technology Letters Vol. 25 ( 5 ) page： 446-449 2013.3
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A novel large-scale OXC architecture and an experimental system that utilizes wavelength path switching and fiber selection Reviewed
Toshinori Ban, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe, and Hiroshi Takahashi
OSA Optics Express Vol. 21 ( 1 ) page： 469-477 2013.1
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A large-scale photonic node architecture that utilizes interconnected OXC subsystems Reviewed
Yuto Iwai, Hiroshi Hasegawa, and Ken-ichi Sato
OSA Optics Express Vol. 21 ( 1 ) page： 478-487 2013.1
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An efficient heuristic waveband assignment algorithm for hierarchical optical path networks utilizing wavelength convertors Reviewed
Z. Shen, H. Hasegawa, and K. Sato
ELSEVIER Optical Switching and Networking Vol. 10 ( 1 ) page： 54-61 2013.1
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PCE-based fast path control in multi-domain photonic networks Reviewed
Y. Iizawa, S. Araki, S. Ishida, I. Nishioka, K. Shimada, H. Hasegawa, K. Sato
ELSEVIER Optical Switching and Networking Vol. 10 ( 1 ) page： 32-43 2013.1
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Impact of Elastic Optical Paths that Adopt Distance Adaptive Modulation to Create Efficient Network Reviewed
Tatsumi TAKAGI, Hiroshi HASEGAWA, Ken-ichi SATO, Yoshiaki SONE, Akira HIRANO, and Masahiko JINNO
IEICE TRANSACTIONS on Communications Vol. E95-B ( 12 ) page： (未決定) 2012.12
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Formulation of MUX/DEMUX Functions for Multiple Input-Output Port Cyclic AWG Reviewed
Kiyo Ishii, Hiroshi Hasegawa, and Ken-ichi Sato
ACP2012 page： AS4A.4 2012.11
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Quasi-Scheduled Optical Path Routing and Wavelength Assignment That Uses Expected Traffic Variation Reviewed
Naoaki Osawa, Hiroshi Hasegawa, and Ken-ichi Sato
ACP2012 page： AS2D.4 2012.11
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Design of Optical Path Networks Employing Large-capacity WSS/WBSS-Combined Optical Cross-connects Reviewed
Hai Chau Le, Hiroshi Hasegawa, and Ken-ichi Sato
ACP2012 page： AF4A.49 2012.11
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Efficient Routing Strategies for Interconnected Small Scale OXC Sub-System Networks Reviewed
Yuto Iwai, Hiroshi Hasegawa, and Ken-ichi Sato
ACP2012 page： ATh2D.2 2012.11
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Performance Evaluation of Large-Scale OXC Architecture Employing Wavelength Path Switching and Fiber Selection Reviewed
Toshinori Ban, Hiroshi Hasegawa, and Ken-ichi Sato
ACP2012 page： ATh2D.4 2012.11
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A Novel Large-Scale Wavelength Routing Switch Configuration Exploiting Small Arrayed Waveguide Gratings Reviewed
Tomonobu Niwa, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe, and Hiroshi Takahashi
ACP2012 page： ATh2C.4 2012.11
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Evaluations of OXC Hardware Scale and Network Resource Requirements of Different Optical Path Add/Drop Ratio Restriction Schemes Reviewed
Fumisato Naruse, Yoshiyuki Yamada, Hiroshi Hasegawa, and Ken-ichi Sato
IEEE/OSA Journal of Optical Communications and Networking Vol. 4 ( 11 ) page： B26-B34 2012.11
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Optical Fast Circuit Switching Networks Employing Dynamic Waveband Tunnel Reviewed
Takahiro Ogawa, Hiroshi HASEGAWA, and Ken-ichi SATO
IEICE TRANSACTIONS on Communications Vol. E95-B ( 10 ) page： (未決定) 2012.10
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Router Power Reduction Through Dynamic Performance Control Based on Traffic Predictions Reviewed
Hiroyuki Ito, Hiroshi HASEGAWA, and Ken-ichi SATO
IEICE TRANSACTIONS on Communications Vol. E95-B ( 10 ) page： (未決定) 2012.10