• DocumentCode
    1770823
  • Title

    Dynamic strain measurement at arbitrary multiple points along a fiber with 500Hz high-speed random accessibility of Brillouin Optical Correlation Domain Analysis

  • Author

    Chunyu Zhang ; Kishi, Masato ; Hotate, Kazuo

  • Author_Institution
    Dept. of Electr. Eng. & Inf. Syst., Univ. of Tokyo, Tokyo, Japan
  • fYear
    2014
  • fDate
    8-13 June 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    In this paper, we demonstrate dynamic strain measurement at arbitrary points by a basic BOCDA system with 500 points/s random access speed. This is the highest speed of the random accessibility reported so far.
  • Keywords
    fibre optic sensors; optical correlation; strain measurement; strain sensors; BOCDA; Brillouin optical correlation domain analysis; arbitrary multiple points; dynamic strain measurement; fiber optic sensor; frequency 500 Hz; high-speed random accessibility; random access speed; Frequency measurement; Frequency modulation; Optical fiber sensors; Optical fibers; Scattering; Strain measurement; Voltage-controlled oscillators;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2014 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6989118
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1770823