1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator

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

1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator

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

研究成果: Paper › 査読

抄録

Brillouin optical time-domain reflectometry (B-OTDR) operated in the 1.60-1.65 μm wavelength region is a technique incorporated for in-line monitoring and preventive maintenance in optical fiber networks. 1.65-μm B-OTDR is demonstrated which is capable of measuring both fiber-distributed strain and optical loss. It is realized with an optical frequency shifter using a lithium-niobate phase-modulator (LN-PM) and a high-performance Raman fiber amplifier (RFA) in the 1.65-μm band. Strain and optical loss distributions measured in 30- and 100-km-long optical fibers, respectively, are presented.

本文言語	English
ページ	159-160
ページ数	2
出版ステータス	Published - 1997 1月 1
イベント	Proceedings of the 1997 Conference on Optical Fiber Communications - Dallas, TX, USA 継続期間: 1997 2月 16 → 1997 2月 21

Other

Other	Proceedings of the 1997 Conference on Optical Fiber Communications
City	Dallas, TX, USA
Period	97/2/16 → 97/2/21

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
電子工学および電気工学

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title = "1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator",

abstract = "Brillouin optical time-domain reflectometry (B-OTDR) operated in the 1.60-1.65 μm wavelength region is a technique incorporated for in-line monitoring and preventive maintenance in optical fiber networks. 1.65-μm B-OTDR is demonstrated which is capable of measuring both fiber-distributed strain and optical loss. It is realized with an optical frequency shifter using a lithium-niobate phase-modulator (LN-PM) and a high-performance Raman fiber amplifier (RFA) in the 1.65-μm band. Strain and optical loss distributions measured in 30- and 100-km-long optical fibers, respectively, are presented.",

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year = "1997",

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day = "1",

language = "English",

pages = "159--160",

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T1 - 1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator

AU - Izumita, Hisashi

AU - Sato, Toshiya

AU - Tateda, Mitsuhiro

AU - Horiguchi, Tsuneo

AU - Koyamada, Yahei

PY - 1997/1/1

Y1 - 1997/1/1

N2 - Brillouin optical time-domain reflectometry (B-OTDR) operated in the 1.60-1.65 μm wavelength region is a technique incorporated for in-line monitoring and preventive maintenance in optical fiber networks. 1.65-μm B-OTDR is demonstrated which is capable of measuring both fiber-distributed strain and optical loss. It is realized with an optical frequency shifter using a lithium-niobate phase-modulator (LN-PM) and a high-performance Raman fiber amplifier (RFA) in the 1.65-μm band. Strain and optical loss distributions measured in 30- and 100-km-long optical fibers, respectively, are presented.

AB - Brillouin optical time-domain reflectometry (B-OTDR) operated in the 1.60-1.65 μm wavelength region is a technique incorporated for in-line monitoring and preventive maintenance in optical fiber networks. 1.65-μm B-OTDR is demonstrated which is capable of measuring both fiber-distributed strain and optical loss. It is realized with an optical frequency shifter using a lithium-niobate phase-modulator (LN-PM) and a high-performance Raman fiber amplifier (RFA) in the 1.65-μm band. Strain and optical loss distributions measured in 30- and 100-km-long optical fibers, respectively, are presented.

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M3 - Paper

AN - SCOPUS:0030645277

SP - 159

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T2 - Proceedings of the 1997 Conference on Optical Fiber Communications

Y2 - 16 February 1997 through 21 February 1997

ER -

1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator

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