Study on self-mixing interference effects in LD pumped laser with compensatory cavity

Yong Zhang, Jian Quan Yao, Ke Xin Xu, Peng Wang

Research output: Contribution to journalConference articlepeer-review

Abstract

A new self-mixing interference structure with compensatory cavity is proposed. The model of this structure is also established. With compensatory cavity, the defects of self-mixing interference signals, such as phase and environmental disturbance, can be improved. In addition, the range of distance measuring can be extended.

Original languageEnglish
Article number48
Pages (from-to)277-283
Number of pages7
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5628
DOIs
StatePublished - 2005
Externally publishedYes
EventSemiconductor Lasers and Applications II - Beijing, China
Duration: 8 Nov 20049 Nov 2004

Keywords

  • Compensatory cavity
  • LD pumped laser
  • Model
  • Phase and environmental disturbance
  • Range of distance measuring
  • Self-mixing interference

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