Yasuyuki Yamauchi
Sumitomo Electric Industries
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Publication
Featured researches published by Yasuyuki Yamauchi.
optical fiber communication conference | 2013
Naoya Kono; Takamitsu Kitamura; Hideki Yagi; Naoki Itabashi; Taizo Tatsumi; Yasuyuki Yamauchi; Kosuke Fujii; Kazuhiko Horino; Shingo Yamanaka; Keiji Tanaka; Kazuhiro Yamaji; Chie Fukuda; Hajime Shoji
A compact 128 Gbit/s DP-QPSK modulator module including driver ICs and polarization multiplexing micro-optics is demonstrated. A dissipation power of only 3.2 W was achieved with a low differential driver output voltage of 2.5 Vpp.
optical fiber communication conference | 2010
Toshimitsu Kaneko; Yasuyuki Yamauchi; H. Tanaka; Toyotoshi Machida; Tsutomu Ishikawa; Takuya Fujii; Hajime Shoji
High output power and low noise performances of CSG-DR-LD have been investigated. Kink-free fiber output power > 60 mW over C-band with high SMSR have been demonstrated. Measured phase noise is lower than 170 kHz, exhibiting excellent noise properties as a monolithic and single stripe tunable LD. These characteristics reveal that CSG-DR-LD is a promising light source for the future digital coherent applications.
17th Microopics Conference (MOC) | 2011
Toshimitsu Kaneko; Yasuyuki Yamauchi; Katsumi Uesaka; Hajime Shoji
Archive | 2010
Masaru Takechi; Yoshihiro Tateiwa; Toru Watabe; Yasuyuki Yamauchi; 康之 山内; 勝 武智; 徹 渡部; 義弘 立岩
Archive | 2010
Toru Watanabe; Yasuyuki Yamauchi; Yoshihiro Tateiwa
Archive | 2014
Chie Fukuda; Naoya Kono; Morihiro Seki; Kazuhiro Yamaji; Yasuyuki Yamauchi; Keiji Tanaka; Taizo Tatsumi; Naoki Itabashi
Archive | 2014
Munetaka Kurokawa; Tomoya Saeki; Yasushi Fujimura; Kazuhiro Yamaji; Yasuyuki Yamauchi
Archive | 2017
Kazuhiro Yamaji; Yasushi Fujimura; Toru Watanabe; Yasuyuki Yamauchi; Tomoya Saeki; Munetaka Kurokawa
Archive | 2014
Kazuhiro Yamaji; Yasuyuki Yamauchi
Archive | 2013
Chie Fukuda; 智恵 福田; Naoya Kono; 直哉 河野; Morihiro Seki; 守弘 関; Kazuhiro Yamaji; 和宏 山路; Yasuyuki Yamauchi; 康之 山内; Keiji Tanaka; 啓二 田中; Taizo Tatsumi; 泰三 巽; Naoki Itabashi; 直樹 板橋
