Interferometric optical path difference measurement using sinusoidal frequency modulation of a diode laser

David J. Webb, R.M. Taylor, Julian D.C. Jones, David A. Jackson

Research output: Contribution to journalArticle

Abstract

We describe a technique applicable to interferometric systems illuminated by a laser diode, whereby the optical path difference is recovered by means of sinusoidal modulation of the laser emission frequency.
Original languageEnglish
Pages (from-to)245-248
Number of pages4
JournalOptics Communications
Volume66
Issue number5-6
DOIs
Publication statusPublished - 15 May 1988

Keywords

  • interferometric systems
  • laser diode
  • sinusoidal modulation
  • laser emission frequency

Fingerprint Dive into the research topics of 'Interferometric optical path difference measurement using sinusoidal frequency modulation of a diode laser'. Together they form a unique fingerprint.

  • Cite this