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Yumiko Kawasaki

Fujitsu

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Publication

Featured researches published by Yumiko Kawasaki.

Archive | 1995

Wavelength-division-multiplexing optical amplifier

Kazuo Yamane; Michikazu Shima; Yumiko Kawasaki; Kenji Tagawa; Shinya Inagaki; Norifumi Shukunami

Archive | 1999

Method for optical fiber communication, and device and system for use in carrying out the method

Yumiko Kawasaki; Kazuo Yamane; Takashi Tsuda; Satoru Okano

Archive | 1998

Optical amplifier and optical transmission system including the optical amplifier

Takashi Tsuda; Hiroshi Nishimoto; Kazuo Yamane; Yumiko Kawasaki; Satoru Okano

Archive | 1995

Optical amplifier and optical transmission apparatus

Tsukasa Takahashi; Hiroyuki Itou; Yuji Tamura; Michikazu Shima; Kazuo Yamane; Yumiko Kawasaki; Keisuke Imai; Yoshinori Ohkuma; Kazuhiro Suzuki; Yasunori Nagakubo; Takashi Tsuda; Yuji Miyaki

Archive | 1998

Optical amplifier and optical communication system having the optical amplifier

Yumiko Kawasaki; Satoru Okano; Kazuo Yamane; Hiroshi Nishimoto; Takashi Tsuda

Archive | 1997

Auxiliary-signal transmission system

Yuji Tamura; Hiroyuki Itou; Tsukasa Takahashi; Michikazu Shima; Yumiko Kawasaki; Kazuo Yamane

Archive | 1998

Optical transmission device and optical communication system

Satoru Okano; Hiroshi Nishimoto; Kazuo Yamane; Takashi Tsuda; Yumiko Kawasaki

Archive | 2004

Optical transmission system and dispersion compensator

Akira Miyauchi; Kazuo Yamane; Yumiko Kawasaki; Satoru Okano

Archive | 1998

Wavelength multiplexing transmission apparatus and wavelength demultiplexing reception apparatus

Kazuo Yamane; Takashi Tsuda; Yumiko Kawasaki; Satoru Okano

Archive | 1997

Optical transmission system using in-line amplifiers

Akira Miyauchi; Kazuo Yamane; Yumiko Kawasaki; Satoru Okano

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Collaboration

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Kazuo Yamane

Fujitsu

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Satoru Okano

Fujitsu

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Takashi Tsuda

Fujitsu

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Akira Miyauchi

Fujitsu

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Hiroshi Nishimoto

Fujitsu

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Michikazu Shima

Fujitsu

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Hiroyuki Itou

Fujitsu

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Tsukasa Takahashi

Fujitsu

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Yuji Tamura

Fujitsu

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Kazuhiro Suzuki

Fujitsu

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