Effect of injection current on laser self-mixing interferometry for velocity measurement

Hui Sun, Ji Gou Liu, Ralph Kennel

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

Abstract

The injection current is essential to the laser self-mixing interferometry. The relationship between injection current and signal strength is investigated. The signal to noise ratio (SNR) as function of injection current is obtained.

Original languageEnglish
Title of host publicationDigital Holography and Three-Dimensional Imaging, DH 2016
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580156
DOIs
StatePublished - 18 Jul 2016
EventDigital Holography and Three-Dimensional Imaging, DH 2016 - Heidelberg, Germany
Duration: 25 Jul 201628 Jul 2016

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceDigital Holography and Three-Dimensional Imaging, DH 2016
Country/TerritoryGermany
CityHeidelberg
Period25/07/1628/07/16

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