Hiroki Kohata

LUCAS: The second-generation GEO satellite-based space data-relay system using optical link

Shiro Yamakawa, Yohei Satoh, Takamasa Itahashi et al. · 2022 · 28 citations

JAXA's optical data relay satellite programme

Shiro Yamakawa, Yoshikazu Chishiki, Yoshinobu Sasaki et al. · 2015 · 25 citations

Current status of Japanese optical data relay system (JDRS)

Yohei Satoh, Yuko Miyamoto, Yutaka Takano et al. · 2017 · 23 citations

Free-space Optical Network, Geostationary Orbit, Engineering +10

Overview of optical data relay system in JAXA

Yoshikazu Chishiki, S. Yamakawa, Y. Takano et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2016 · 22 citations

Free-space Optical Network, Ka-band Feeder Link, Data Relay Service +8

JAXA's efforts toward next generation space data-relay satellite using optical inter-orbit communication technology

Shiro Yamakawa, Tatsuyuki Hanada, Hiroki Kohata et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2010 · 21 citations

Space-based Optical Networks, Engineering, Space Communication +11