A novel normalization method for improving the sensing performance of a self-mixing interferometry

Zhenghao Liu, Bin Liu, Yuanlong Fan, Yanguang Yu, Jiangtao Xi, Qinghua Guo, Ke Lin

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

    Abstract

    This paper presents a novel normalization approach to avoid the negative influence of an inaccurate normalization on SMI based measurements. Firstly, a series of simulations was conducted with the frequency domain based alpha measurement method to assess the influence of normalization on the accuracy of alpha estimation. Then, by investigating the correspondence between normalization error and the dispersion of estimation results, we proposed a novel method that rectifies the normalization error by employing the estimation results of alpha. The effectiveness of the proposed method has been confirmed by experimental verifications.
    Original languageEnglish
    Title of host publicationTENCON 2015 - IEEE Region 10 International Conference
    Subtitle of host publication1-4 November 2015 | Macao, China
    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 - 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 → …

    Fingerprint

    Dive into the research topics of 'A novel normalization method for improving the sensing performance of a self-mixing interferometry'. Together they form a unique fingerprint.

    Cite this