Rchr
J-GLOBAL ID：200901053527176241
Update date: Feb. 06, 2024
Takayama Yoshihisa
タカヤマ ヨシヒサ | Takayama Yoshihisa
Affiliation and department：
Job title：
Researcher
Research field (1)：
Communication and network engineering
Research keywords (2)：
hologram
, free-space optical communications
Research theme for competitive and other funds (6)：
Papers (46)：
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Tatsuya Mukai, Yoshihisa Takayama. Research on Optical Site Diversity for Space Communications over Asia-Pacific Region. Journal of Aerospace Information Systems. 2024. 21. 1. 5-18
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Tomoko Nakayama, Yoshihisa Takayama, Chiemi Fujikawa, Kashiko Kodate. Acceptable Angular Range of Beam Pointing in Free-Space Optical Communications. 2021 26th Microoptics Conference (MOC). 2021
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Tomoko Nakayama, Yoshihisa Takayama, Chiemi Fujikawa, Kashiko Kodate. Reduction of atmospheric turbulence using optical duplicate system in free-space optical communications. Optical Review. 2021. 28. 4. 434-439
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Tomoko Nakayama, Yoshihisa Takayama, Chiemi Fujikawa, Kashiko Kodate. Optical link stabilization by controlling focus of received beam in mini-unmanned aerial vehicle-to-ground free-space optical communications. Japanese Journal of Applied Physics. 2021. 60. 3. 032007-032007
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Masatsuna Yamazaki, Hiroki Yamashita, Yoshihisa Takayama, Chiemi Fujikawa, Tomoko Nakayama, Kashiko Kodate. Manipulation of received beam for free-space optical communications of intermediate distance. MOC 2019 - 24th Microoptics Conference. 2019. 212-213
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MISC (611)：
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鎌田悠希, 川口宗也, 大東俊博, 高山佳久. Dynamic Fake QR Code using Invisible Laser Irradiation. 電子情報通信学会技術研究報告(Web). 2023. 122. 422(ICSS2022 48-80)
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小村明広, 小村明広, 山下泰輝, 市橋保之, 涌波光喜, 大井隆太朗, 高山佳久. Fundamental experiment to study the application of HOE to receiver optics in underwater optical communication. 電子情報通信学会大会講演論文集(CD-ROM). 2023. 2023
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Hiroki Yamashita, Akihiro Omura, Koki Wakunami, Yasuyuki Ichihashi, Yoshihisa Takayama, Ryutaro Oi. Coupling characteristics to single-mode fiber by using a holographic optical element for underwater optical communication systems. 2023 35th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2023. 2023
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向井達也, 橋本洋輔, 水田栄一, 荒木智宏, 高山佳久. Optical ground station construction and steady technology acquisition for optical communications between space and ground-Space optical direct communication technology-. 電子情報通信学会技術研究報告(Web). 2022. 122. 151(SANE2022 33-49)
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澤田衆樹, 紙浦欣輝, 栗澤大河, 藤川知栄美, 高山佳久, 尾野仁深, 竹本裕太, 秋山智浩, 安藤俊行. Characteristics of optical path between buildings in long-term measurement. 宇宙科学技術連合講演会講演集(CD-ROM). 2022. 66th
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Patents (46)：
Education (2)：
- Hokkaido University
- Hokkaido University Graduate School, Division of Engineering
Professional career (1)：
- Doctor of Engineering (Hokkaido University)
Work history (5)：
- 2015/04 - 現在 Tokai University
- 1999/04 - 2014/03 National Institute of Information and Communications Technology
- 1998 - Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists PD
- 1997 - Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists DC
- 1994 - Matsushita Communication Industrial Co., Ltd.
Association Membership(s) (3)：
電子情報通信学会
, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
, THE LASER SOCIETY OF JAPAN
