Speckle mitigation in laser Doppler vibrometry based on a compact silicon photonics chip

  • Yanlu Li
  • , Jinghao Zhu
  • , Matthieu Duperron
  • , Peter O'Brien
  • , Ralf Schüler
  • , Soren Aasmul
  • , Mirko De Melis
  • , Roel Baets

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

A compact six-beam homodyne laser Doppler vibrometry (LDV) system is realized based on a silicon-on-insulator (SOI) photonic integrated circuit. We demonstrate a speckle mitigation method by averaging signals from the six channels.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2018
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580422
DOIs
Publication statusPublished - 2018
EventCLEO: Applications and Technology, CLEO_AT 2018 - San Jose, United States
Duration: 13 May 201818 May 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F92-CLEO_AT 2018
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Applications and Technology, CLEO_AT 2018
Country/TerritoryUnited States
CitySan Jose
Period13/05/1818/05/18

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