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Igarashi Koji

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Publication

Featured researches published by Igarashi Koji.

Technical report of IEICE. OPE | 2012

First Demonstration of MC-EDFA-Repeatered SDM Transmission of 40 x 128-Gbit/s PDM-QPSK Signals per Core over 6, 160-km 7-core MCF

Takahashi Hidenori; Tsuritani Takehiro; Emmanuel,Le,Taillandier,de,Gabory; Ito Toshiharu; Peng Wei-Ren; Igarashi Koji; Morita Itsuro; Tsuchida Yukihiro; Mimura Yu; Maeda Koichi; Saito Tsunetoshi; Watanabe Kengo; Imamura Katsunori; Sugizaki Ryuichi; Suzuki Masatoshi

Archive | 2016

OPTICAL TRANSMISSION SYSTEM, OPTICAL AMPLIFIER AND EXCITING LIGHT CONTROL METHOD THEREOF

Taga Hidenori; Igarashi Koji; Tsuritani Takehiro

Archive | 2018

OPTICAL TRANSMISSION SYSTEM, OPTICAL AMPLIFIER, AND EXCITATION LIGHT CONTROL METHOD FOR OPTICAL AMPLIFIER

Taga Hidenori; Igarashi Koji; Tsuritani Takehiro

Archive | 2017

OPTICAL COMMUNICATION SYSTEM, OPTICAL TRANSMISSION DEVICE AND OPTICAL RECEPTION DEVICE

Taga Hidenori; Souma Daiki; Wakayama Yuta; Igarashi Koji; Tsuritani Takehiro

Archive | 2017

OPTICAL DELAY CIRCUIT AND OPTICAL PACKET DUPLICATION CIRCUIT

Taga Hidenori; Wakayama Yuta; Soma Daiki; Igarashi Koji; Tsuritani Takehiro

Journal of Lightwave Technology | 2017

弱結合モード分割多重伝送のための114空間モードを持つ6モード19コアファイバ【Powered by NICT】

Hayashi Tetsuya; Nagashima Takuji; Yonezawa Kazuhiro; Wakayama Yuta; Soma Daiki; Igarashi Koji; Tsuritani Takehiro; Taru Toshiki; Sasaki Takashi

IEICE Technical Report; IEICE Tech. Rep. | 2017

10-Mode-Multiplexed Transmission over 81km Weakly-coupled Few-mode Fiber with Partial MIMO Equalizers

Soma Daiki; Wakayama Yuta; Igarashi Koji; Tsuritani Takehiro

Archive | 2016

OPTICAL MEMBER AND EVALUATION DEVICE OF OPTIC FIBER

Wakayama Yuta; Tsuritani Takehiro; Igarashi Koji

Archive | 2016

GRATING FABRICATING METHOD AND GRATING FABRICATING APPARATUS FOR MULTI-CORE OPTICAL FIBER

Taga Hidenori; Igarashi Koji; Tsuritani Takehiro

IEICE Technical Report; IEICE Tech. Rep. | 2016

Turbo Equalization for Super-Nyquist WDM Systems Based on Duobinary Shaping

Yuan Shuai; Igarashi Koji; Tsuritani Takehiro; Morita Itsuro

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Imamura Katsunori

The Furukawa Electric Co.

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Watanabe Kengo

The Furukawa Electric Co.

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Hayashi Tetsuya

Sumitomo Electric Industries

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Tadakuma Masateru

The Furukawa Electric Co.

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Taru Toshiki

Sumitomo Electric Industries

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Byoung Yoon Kim

KAIST

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Kyung Jun Park

KAIST

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