Is this you? Create Your Porfile
Avatar

Etsuko Hayashi

Fujitsu

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Etsuko Hayashi is active.

Explore More

Publication

Featured researches published by Etsuko Hayashi.

Archive | 2001

OPTICAL AMPLIFICATION APPARATUS UTILIZING RAMAN AMPLIFICATION AND CONTROLLING METHOD THEREOF

Yasushi Sugaya; Tomoto Tanaka; Etsuko Hayashi

Archive | 2001

Optical amplifier for wide band raman amplification of wavelength division multiplexed (WDM) signal lights

Miki Onaka; Tomoto Tanaka; Etsuko Hayashi; Yasushi Sugaya; Susumu Kinoshita

Archive | 2005

Optical amplifier for amplifying multi-wavelength light

Miki Onaka; Yasushi Sugaya; Etsuko Hayashi; Norifumi Shukunami; Manabu Watanabe

Archive | 2002

Optical amplification apparatus using raman amplification

Tomoto Tanaka; Miki Onaka; Etsuko Hayashi; Yasushi Sugaya

Archive | 2007

Optical transmission apparatus and method of controlling the same

Shinichirou Muro; Hideaki Sugiya; Yasushi Sugaya; Etsuko Hayashi

Archive | 2004

Optical amplifier provided with control function of pumping light, and optical transmission system using the same

Yasushi Sugaya; Etsuko Hayashi; Masato Nishihara; Shinichirou Muro

Archive | 2005

Raman amplifier and wavelength division multiplexing optical communication system, and method of controlling raman amplification

Miki Onaka; Yasushi Sugaya; Etsuko Hayashi

Archive | 2004

Optical amplifier and optical monitor circuit

Miki Onaka; Etsuko Hayashi; Hiroshi Onaka

Archive | 2006

Control apparatus and method for optical amplifier, optical amplifier, optical transmission apparatus, individual band gain equalizer, wavelength multiplexing transmission apparatus, optical amplifier and wavelength multiplexing transmission system using the same equalizer

Masato Nishihara; Miki Onaka; Etsuko Hayashi; Shinichirou Muro

Archive | 2004

Optical multiplexing method and optical multiplexer, and optical amplifier using the same

Miki Onaka; Etsuko Hayashi; Hiroshi Onaka

Explore More

Collaboration

Dive into the Etsuko Hayashi's collaboration.

Top Co-Authors
Avatar

Yasushi Sugaya

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Miki Onaka

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Masato Nishihara

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Shinichirou Muro

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hiroshi Onaka

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Tomoto Tanaka

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hideaki Sugiya

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hideyuki Miyata

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Hisao Nakashima

Fujitsu

View shared research outputs
Top Co-Authors
Avatar

Norifumi Shukunami

Fujitsu

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge