Izumita, Hisashi: search on Z-Library

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1

Optical Nonlinearities in Coherent Optical Time Domain Reflectometry Enhanced with Optical Fiber Amplifiers

Hisashi Izumita, Yahei Koyamada, Shin-Ichi Furukawa, Izumi Sankawa

Journal:

Electronics and Communications in Japan (Part I: Communications))

Year:

1994

Language:

english

File:

PDF, 1.08 MB

english, 1994

2

[OSA Optical Fiber Communication Conference - San Jose, California (1992..-..)] Digest of Conference on Optical Fiber Communication - Coherent optical time-domain reflectometer with a 40-dB dynamic range enhanced with erbium-doped fiber amplifiers

Izumita, Hisashi, Koyamada, Yahei, Sankawa, Izumi, Furukawa, Shin-ichi

Year:

1992

Language:

english

File:

PDF, 105 KB

english, 1992

3

[OSA Optical Fiber Sensors - Williamsburg, Virginia (1997..-..)] 12th International Conference on Optical Fiber Sensors - Distributed Sensing Techniques Using Brillouin Scattering

Izumita, Hisashi, Horiguchi, Tsuneo, Kurashima, Toshio

Year:

1997

Language:

english

File:

PDF, 217 KB

english, 1997

4

Stochastic amplitude fluctuation in coherent optimal time domain reflectometry and its reduction technique

Hisashi Izumita, Yahei Koyamada, Shin-Ichi Furukawa, Izumi Sankawa

Journal:

Electronics and Communications in Japan (Part I: Communications))

Year:

1994

Language:

english

File:

PDF, 1.05 MB

english, 1994

5

10.1587/bplus.7.1

Izumita, Hisashi

Journal:

IEICE Communications Society Magazine

Year:

2013

File:

PDF, 132 KB

2013

6

[OSA National Fiber Optic Engineers Conference - San Diego, California (2010..-..)] National Fiber Optic Engineers Conference - Analyzing Return Loss Deterioration of Optical Fiber Joints with Various Air-Filled Gaps over Wide Wavelength Range

Kihara, Mitsuru, Uchino, Morikazu, Ohmachi, Masayuki, Izumita, Hisashi

Year:

2010

Language:

english

File:

PDF, 820 KB

english, 2010

7

Enhancement of otdr performance with an optical fiber amplifier

Shin-Ichi Furukawa, Yahei Koyamada, Izumi Sankawa, Hisashi Izumita

Journal:

Electronics and Communications in Japan (Part I: Communications))

Year:

1992

Language:

english

File:

PDF, 751 KB

english, 1992

8

Unusual fault detection and loss analysis in optical fiber connections with refractive index matching material

Mitsuru Kihara, Ryuichiro Nagano, Hisashi Izumita, Masanobu Toyonaga

Journal:

Optical Fiber Technology

Year:

2012

Language:

english

File:

PDF, 1.19 MB

english, 2012

9

[OSA National Fiber Optic Engineers Conference - Anaheim, CA (2013..-..)] Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013 - Novel optical switch using manual guide-pin slide method based on MT multifiber connector technique

Shimizu, Tomoya, Kihara, Mitsuru, Izumita, Hisashi, Kurashima, Toshio

Year:

2013

Language:

english

File:

PDF, 425 KB

english, 2013

10

[IEEE OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference - Anaheim, CA, USA (2007.03.25-2007.03.29)] OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference - Damage to optical networks by wildlife and methods for protecting existing optical fiber cables in the FTTH era

Tanaka, Hiroshi, Iwata, Tomoyuki, Kaiden, Tetsuya, Nenoi, Toshiyuki, Izumita, Hisashi

Year:

2007

Language:

english

File:

PDF, 1.39 MB

english, 2007

11

[IEEE 2006 32nd European Conference on Optical Communications - (ECOC 2006) - Cannes, France (2009.09.24-2006.09.28)] 2006 European Conference on Optical Communications - Cost-effective and Low Loss Two-band Video Multiplexing Add-in Module for Optical Fibre Distribution System in Central Office

Koshikiya, Yusuke, Araki, Noriyuki, Izumita, Hisashi, Ito, Fumihiko

Year:

2006

Language:

english

File:

PDF, 2.01 MB

english, 2006

12

Spectral-linewidth broadening in synchronous Raman fiber amplification caused by cross-phase modulation effects and its suppression

Sato, Toshiya, Horiguchi, Tsuneo, Tateda, Mitsuhiro, Koyamada, Yahei, Izumita, Hisashi

Journal:

Year:

1997

Language:

english

File:

PDF, 302 KB

english, 1997

13

Optical fiber management and testing system for PON enhanced with identification technologies using a mobile access terminal with a two-dimensional code scanner and fault isolation technologies using high spatial resolution OTDR

Enomoto, Yoshitaka, Izumita, Hisashi, Arii, Masahito

Journal:

Journal of Optical Networking

Year:

2007

Language:

english

File:

PDF, 812 KB

english, 2007

14

[OSA National Fiber Optic Engineers Conference - San Diego, California (2009..-..)] Optical Fiber Communication Conference and National Fiber Optic Engineers Conference - Analysis on Performance Deterioration of Optical Fiber Joints with Mixture of Refractive Index Matching Material and Air-Filled Gaps

Kihara, Mitsuru, Nagano, Ryuichiro, Uchino, Morikazu, Yuki, Yoichi, Sonoda, Hideyuki, Onose, Hiroshi, Izumita, Hisashi, Kuwaki, Nobuo

Year:

2009

Language:

english

File:

PDF, 805 KB

english, 2009

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