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Optical heterodyne micro-vibration measurement based on all-fiber acousto-optic frequency shifter

  • Ligang Huang
  • , Weihua Peng
  • , Wending Zhang
  • , Feng Gao
  • , Fang Bo
  • , Guoquan Zhang
  • , Jingjun Xu
  • Nankai University

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

Abstract

We provide an optical heterodyne detection configuration based on an all-fiber acousto-optic structure, which acts as both frequency shifter and coupler simultaneously, with a resolution of 0.01 nm from 10 kHz to 90 kHz.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557529688
StatePublished - 10 Aug 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2015
Country/TerritoryUnited States
CitySan Jose
Period10/05/1515/05/15

Keywords

  • Frequency measurement
  • Optical buffering
  • Optical fiber sensors
  • Optical fibers
  • Optical mixing
  • Vibrations

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