Taizo Tatsumi
Sumitomo Electric Industries
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Publication
Featured researches published by Taizo Tatsumi.
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.
international semiconductor laser conference | 2014
Taizo Tatsumi; Naoki Itabashi; Keiji Tanaka; Atsushi Ugai; Tsutomu Abe; Shoichi Ogita
We developed 1.3μm, EML module built in linear EAM driver IC for 28-Gbaud 4-PAM 56-Gbit/s operation. Optical transmission performance under fiber dispersion range from -73-ps/nm to +39-ps/nm intended for 8-lane LAN-WDM system is demonstrated.
optical fiber communication conference | 2014
Taizo Tatsumi; Naoki Itabashi; Tomoko Ikagawa; Naoya Kono; Morihiro Seki; Keiji Tanaka; Kazuhiro Yamaji; Yasushi Fujimura; Katsumi Uesaka; Takashi Nakabayashi; Hajime Shoji; Shoichi Ogita
Archive | 2014
Taizo Tatsumi
optical fiber communication conference | 2012
Taizo Tatsumi; Keiji Tanaka; Sosaku Sawada; Hisashi Fujita; Tsutomu Abe
Archive | 2016
Taizo Tatsumi
Archive | 2015
Taizo Tatsumi
Archive | 2014
Chie Fukuda; Naoya Kono; Morihiro Seki; Kazuhiro Yamaji; Yasuyuki Yamauchi; Keiji Tanaka; Taizo Tatsumi; Naoki Itabashi
Archive | 2013
Taizo Tatsumi; Keiji Tanaka; Sosaku Sawada
Archive | 2011
Yoshiyuki Sugimoto; Sosaku Sawada; Taizo Tatsumi
