Polarization fading elimination in phase-extracted OTDR for distributed fiber-optic vibration sensing

Guangyao Yang, Xinyu Fan, Bin Wang, Qingwen Liu, Zuyuan He

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

12 Citations (Scopus)

Abstract

We employed a polarization diversity system into phase-extracted coherent phase-sensitive OTDR. The results show that the amount of dead zones is significantly reduced after eliminating the influence of polarization fading with the polarization diversity system.

Original languageEnglish
Title of host publication2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784885523052
Publication statusPublished - 26 Oct 2016
Externally publishedYes
Event21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016 - Niigata, Japan
Duration: 3 Jul 20167 Jul 2016

Publication series

Name2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016

Conference

Conference21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016
Country/TerritoryJapan
CityNiigata
Period3/07/167/07/16

Keywords

  • distributed fiber vibration sensing
  • fading
  • phase extraction
  • phase-sensitive OTDR

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