Analysis on the transient of a self-mixing interferometry sensing system

Yuanlong Fan, Bin Liu, Yanguang Yu, Jiangtao Xi, Qinghua Guo, Jun Tong

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

Abstract

The transient of a self-mixing interferometry (SMI) sensing system is investigated in this paper by solving the well known Lang and Kobayashi (LK) equations. Specifically, the influence of two important system parameters, i.e., the feedback level factor and the linewidth enhancement factor, on the transient is discussed, showing that the decay time and the oscillation period of the transient respectively increases and decreases with the increase of the feedback level factor, and both increase with the increase of linewidth enhancement factor. The results presented in this paper are useful for designing a stable SMI system.
Original languageEnglish
Title of host publicationTENCON 2015, IEEE Region 10 International Conference
Subtitle of host publication1-4 Nov. 2015
PublisherInstitute of Electrical and Electronics Engineers
ISBN (Electronic)978-1-4799-8641-5, 978-1-4799-8640-8
ISBN (Print)978-1-4799-8639-2
Publication statusPublished - Jan 2015
EventTENCON 2015 - 2015 IEEE Region 10 Conference - Macao, China
Duration: 1 Nov 2015 → …

Publication series

Name
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450

Conference

ConferenceTENCON 2015 - 2015 IEEE Region 10 Conference
Country/TerritoryChina
CityMacao
Period1/11/15 → …

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