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Hirotomo Izumi

Fujitsu

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Publication

Featured researches published by Hirotomo Izumi.

Archive | 2006

Spectrometer and wavelength dispersion controller

Hirotomo Izumi; 裕友 泉

Archive | 2003

Transmission wavelength characteristics variable optical element, and wavelength characteristics variable apparatus, optical amplifier, and optical transmission system, using same

Hirotomo Izumi; Takashi Ishiwada; Nobuaki Mitamura

Archive | 2002

Optical apparatus and device

Nobuaki Mitamura; Hirotomo Izumi; Yuichi Kawahata

Archive | 2002

Transmission wavelength characteristics variable optical element, and wavelength characteristics variable apparatus, optical amplifier, optical transmission system, and control method of transmission wavelength characteristics, using same

Takashi Ishiwada; Hirotomo Izumi; Hiroshi Nagaeda; Nobuaki Mitamura

Archive | 2001

Wavelength dispersion compensation system for compensating even for higher-order dispersion

Hirotomo Izumi; Setsuo Yoshida

Archive | 2005

Optical apparatus provided with demultiplexing function

Hirotomo Izumi; Nobuhiro Fukushima

Archive | 2004

Wavelength characteristic variable filter, optical amplifier, and optical communications apparatus

Norihisa Naganuma; Nobuaki Mitamura; Shinji Maruyama; Hiroshi Nagaeda; Hirotomo Izumi

Archive | 2015

ELECTROMAGNETIC FIELD SIMULATION METHOD AND ELECTROMAGNETIC FIELD SIMULATION SYSTEM

Hirotomo Izumi; Kenji Nagase

Archive | 2007

Optical transmitter/receiver module

Hirotomo Izumi; Shigeichi Izumi

Archive | 2006

Variable dispersion compensator

Hirotomo Izumi

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Collaboration

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Nobuaki Mitamura

Fujitsu

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Hiroshi Nagaeda

Fujitsu

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Takashi Ishiwada

Fujitsu

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Kenji Nagase

Fujitsu

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Yuichi Kawahata

Fujitsu

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Norihisa Naganuma

Fujitsu

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Shinji Maruyama

Fujitsu

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Kai Nojima

Fujitsu

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Nobuaki Fuji Higashi-Nihon Digital Mitamura

Fujitsu

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Nobuhiro Fukushima

Fujitsu

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