Ryugaku Jinja · Professor Archive
Public Professor Archive
葛西 恵介葛西 恵介
Tohoku University · Research Institute of Electrical Communication
- Publications
- 4
- Projects
- 4
- Keywords
- 8
留学
神社Tohoku University · Research Institute of Electrical Communication
Research keywordsspace-division multiplexing・coherent optical transmission・mobile fronthaul・multicore fiber・multimode fiber・QAM modulation・quantum noise stream cipher・optical pulse source
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- Single-Channel 400 Gbit/s, OTDM-32 RZ/QAM Coherent Transmission Over 225 km Using an Optical Phase-Locked Loop TechniqueKeisuke Kasai, Tatsunori Omiya, Pengyu Guan, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa
- A mode-hop-free, frequency-tunable 40 GHz mode-locked fiber laserMasato Yshida, Keisuke Kasai, Masataka Nakazawa
- 140 Gbit/s Coherent Optical Transmission over 150 km with a 10 Gsymbol/s Polarization-Multiplexed 128 QAM SignalSeiji Okamoto, Tatsunori Omiya, Keisuke Kasai, Masato Yoshida, Masataka Nakazawa
- 45.12 Tbit/s, 235 ch-WDM 64 QAM Coherent Transmission over 160 km with an Injection Locked Homodyne Receiver管 貴志, 葛西 恵介, 吉田 真人, 王 怡昕, 中沢 正隆
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