Kohei Hosokawa
NEC
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Publication
Featured researches published by Kohei Hosokawa.
photonics society summer topical meeting series | 2016
Manabu Arikawa; T. Ishikawa; Kohei Hosokawa; Shigeki Takahashi; Y. Ono; Toshiharu Ito
We improved the coupling efficiency to the free-space optical receiver by using a few-mode fiber with the optical signal distorted with a turbulence emulator. We demonstrated digital maximum ratio combining over 10-Gb/s BPSK transmission mitigated fading, relaxing the required transmitted power by 5 dB.
Archive | 2005
Kohei Hosokawa
Archive | 2007
Kohei Hosokawa
Archive | 2017
Seigo Takahashi; Toshiharu Ito; Akihiro Tanaka; Kohei Hosokawa; Manabu Arikawa
optical fiber communication conference | 2015
Kivoshi Fukuchi; Atsufumi Shihavama; Kohei Hosokawa; Wakako Maeda; Hidemi Nopuchi; Tun-ichi Abe
Archive | 2015
Kohei Hosokawa; Yuichi Nakamura
Archive | 2015
成五 高橋; Seigo Takahashi; 俊治 伊東; Toshiharu Ito; 聡寛 田中; Akihiro Tanaka; 晃平 細川; Kohei Hosokawa; 学 有川; Manabu Arikawa
Archive | 2014
Atsufumi Shibayama; Kohei Hosokawa
Archive | 2007
Kohei Hosokawa
international conference on photonics in switching | 2016
T. Ishikawa; Kohei Hosokawa; Shigeki Takahashi; Manabu Arikawa; Y. Ono; Toshiharu Ito; Kiyoshi Fukuchi