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Kikuchi Nobuhiko

Hitachi

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Publication

Featured researches published by Kikuchi Nobuhiko.

Archive | 2004

OPTICAL AMPLIFIERS, OPTICAL FIBER RAMAN AMPLIFIERS AND OPTICAL SYSTEMS

Kikuchi Nobuhiko

Archive | 2006

OPTICAL TRANSMISSION APPARATUS

Hasegawa Chie; Sekine Kenro; Kikuchi Nobuhiko

Archive | 2002

METHOD FOR EXPANDING AMPLIFICATION FREQUENCY BAND OF OPTICAL AMPLIFIER, AND OPTICAL AMPLIFIER

Kikuchi Nobuhiko; Takeyari Ryoji

Archive | 2003

OPTICAL BAND CONSTRICTION TRANSMITTING APPARATUS AND OPTICAL RESIDUAL SIDEBAND TRANSMITTING APPARATUS

Kikuchi Nobuhiko; Hayase Shigenori; Takeyari Ryoji

Archive | 2013

OPTICAL QUALITY MONITOR CIRCUIT, OPTICAL RECEIVER, AND OPTICAL TRANSMISSION/RECEPTION SYSTEM

Kotake Hideaki; Kikuchi Nobuhiko; Sasaki Shinya

Archive | 2009

FOUR-VALUE PHASE MODULATOR

Sekine Kenro; Kikuchi Nobuhiko; Sasaki Shinya

IEICE Technical Report; IEICE Tech. Rep. | 2018

Investigation of reduced skew of 106-Gb/s PAM4 waveform with optical orthogonal polarization multiplexing by utilizing 1.3-um directly modulated lasers

Nakahara Kouji; Hirai Riu; Kitatani Takeshi; Kikuchi Nobuhiko; Fukui Takayoshi; Okamoto Kaoru; Sakuma Yasushi; Tanaka Shigehisa

Archive | 2016

OPTICAL TRANSMITTER-RECEIVER

Hirai Riu; Kikuchi Nobuhiko

Archive | 2016

OPTICAL WAVELENGTH MULTIPLEXING TRANSMISSION SYSTEM AND CONTROL METHOD THEREOF

Mandai Kohei; Kikuchi Nobuhiko; Fukashiro Yasuyuki

IEICE Technical Report; IEICE Tech. Rep. | 2016

Current Status on Standardization of 400 Gigabit Ethernet

Hirai Riu; Kikuchi Nobuhiko

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Takeyari Ryoji

Hitachi

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