Updated on 2021/06/08

写真a

 
SASAOKA Chiaki
 
Organization
Institute of Materials and Systems for Sustainability Center for Integrated Research of Future Electronics Innovative Devices Section Designated professor
Title
Designated professor

Degree 1

  1. 博士(工学) ( 東京大学 ) 

 

Papers 7

  1. Impact of heat treatment process on threshold current density in AlGaN-based deep-ultraviolet laser diodes on AlN substrate

    Kushimoto Maki, Zhang Ziyi, Sugiyama Naoharu, Honda Yoshio, Schowalter Leo J., Sasaoka Chiaki, Amano Hiroshi

    APPLIED PHYSICS EXPRESS   Vol. 14 ( 5 )   2021.5

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    Publisher:Applied Physics Express  

    DOI: 10.35848/1882-0786/abf443

    Web of Science

    Scopus

  2. Development of UV-C laser diodes on AlN substrate

    Kushimoto M.

    Proceedings of SPIE - The International Society for Optical Engineering   Vol. 11686   2021

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    Publisher:Proceedings of SPIE - The International Society for Optical Engineering  

    DOI: 10.1117/12.2575872

    Scopus

  3. Space charge profile study of AlGaN-based p-type distributed polarization doped claddings without impurity doping for UV-C laser diodes

    Zhang Ziyi, Kushimoto Maki, Horita Masahiro, Sugiyama Naoharu, Schowalter Leo J., Sasaoka Chiaki, Amano Hiroshi

    APPLIED PHYSICS LETTERS   Vol. 117 ( 15 )   2020.10

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    Publisher:Applied Physics Letters  

    DOI: 10.1063/5.0027789

    Web of Science

    Scopus

  4. Design and characterization of a low-optical-loss UV-C laser diode

    Zhang Ziyi, Kushimoto Maki, Sakai Tadayoshi, Sugiyama Naoharu, Schowalter Leo J., Sasaoka Chiaki, Amano Hiroshi

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 59 ( 9 )   2020.9

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  5. Design and characterization of a low-optical-loss UV-C laser diode

    Zhang Z.

    Japanese Journal of Applied Physics   Vol. 59 ( 9 )   2020.9

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    Publisher:Japanese Journal of Applied Physics  

    DOI: 10.35848/1347-4065/abaac6

    Scopus

  6. On-wafer fabrication of etched-mirror UV-C laser diodes with the ALD-deposited DBR

    Sakai Tadayoshi, Kushimoto Maki, Zhang Ziyi, Sugiyama Naoharu, Schowalter Leo J., Honda Yoshio, Sasaoka Chiaki, Amano Hiroshi

    APPLIED PHYSICS LETTERS   Vol. 116 ( 12 )   2020.3

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    Publisher:Applied Physics Letters  

    DOI: 10.1063/1.5145017

    Web of Science

    Scopus

  7. A 271.8 nm deep-ultraviolet laser diode for room temperature operation

    Zhang Ziyi, Kushimoto Maki, Sakai Tadayoshi, Sugiyama Naoharu, Schowalter Leo J., Sasaoka Chiaki, Amano Hiroshi

    APPLIED PHYSICS EXPRESS   Vol. 12 ( 12 )   2019.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1882-0786/ab50e0

    Web of Science

    Scopus

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