• DocumentCode
    968184
  • Title

    Rotation detection by optical fibre laser gyro with easily introduced phase-difference bias

  • Author

    Hotate, K. ; Yoshida, Y. ; Higashiguchi, M. ; Niwa, N.

  • Author_Institution
    University of Tokyo, Institute of Space & Aeronautical Science, Tokyo, Japan
  • Volume
    16
  • Issue
    25
  • fYear
    1980
  • Firstpage
    941
  • Lastpage
    942
  • Abstract
    An optical system for easy introduction of phase-difference bias to optimise the sensitivity of the optical fibre laser gyro is proposed. The preliminary test set-up has been constructed and tested. A detectable limit of rotation of 8.7×10¿4 rad/s has been achieved.
  • Keywords
    detectors; fibre optics; gyroscopes; measurement by laser beam; optical systems; optical fibre laser gyro; phase difference bias; rotation detection; sensitivity;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19800670
  • Filename
    4245445
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=968184