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

Research output: ResearchConference contribution

  • 1 Citations

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.

LanguageEnglish
Title of host publicationConference on Optical Fiber Communication, Technical Digest Series
Editors Anon
Place of PublicationPiscataway, NJ, United States
PublisherIEEE
Pages159-160
Number of pages2
StatePublished - 1997
Externally publishedYes
EventProceedings of the 1997 Conference on Optical Fiber Communications - Dallas, TX, USA
Duration: 1997 Feb 161997 Feb 21

Other

OtherProceedings of the 1997 Conference on Optical Fiber Communications
CityDallas, TX, USA
Period97/2/1697/2/21

Fingerprint

Optical losses
Fiber amplifiers
Modulators
Optical fibers
Lithium
Preventive maintenance
Wavelength
Fibers
Monitoring

ASJC Scopus subject areas

  • Computer Science(all)
  • Engineering(all)

Cite this

Izumita, H., Sato, T., Tateda, M., Horiguchi, T., & Koyamada, Y. (1997). 1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator. In Anon (Ed.), Conference on Optical Fiber Communication, Technical Digest Series (pp. 159-160). Piscataway, NJ, United States: IEEE.

1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator. / Izumita, Hisashi; Sato, Toshiya; Tateda, Mitsuhiro; Horiguchi, Tsuneo; Koyamada, Yahei.

Conference on Optical Fiber Communication, Technical Digest Series. ed. / Anon. Piscataway, NJ, United States : IEEE, 1997. p. 159-160.

Research output: ResearchConference contribution

Izumita, H, Sato, T, Tateda, M, Horiguchi, T & Koyamada, Y 1997, 1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator. in Anon (ed.), Conference on Optical Fiber Communication, Technical Digest Series. IEEE, Piscataway, NJ, United States, pp. 159-160, Proceedings of the 1997 Conference on Optical Fiber Communications, Dallas, TX, USA, 97/2/16.
Izumita H, Sato T, Tateda M, Horiguchi T, Koyamada Y. 1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator. In Anon, editor, Conference on Optical Fiber Communication, Technical Digest Series. Piscataway, NJ, United States: IEEE. 1997. p. 159-160.
Izumita, Hisashi ; Sato, Toshiya ; Tateda, Mitsuhiro ; Horiguchi, Tsuneo ; Koyamada, Yahei. / 1.65-nm Brillouin optical time domain reflectometry employing a Raman fiber amplifier and a lithium-niobate phase-modulator. Conference on Optical Fiber Communication, Technical Digest Series. editor / Anon. Piscataway, NJ, United States : IEEE, 1997. pp. 159-160
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