• DocumentCode
    2721751
  • Title

    Bending sensitivity in a helicoidal long-period fiber grating fabricated by twisting and CO2 laser irradiation

  • Author

    Jung, H. ; Shin, W. ; Kim, J.K. ; Ko, D.-K. ; Lee, J. ; Oh, K.

  • Author_Institution
    Inst. of Phys. & Appl. Phys., Yonsei Univ., Seoul
  • fYear
    2008
  • fDate
    7-10 July 2008
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report the bending sensitivity analysis of helicoildal long-period fiber gratings (H-LPG). Linear response of the resonant wavelength shift to the bending radius was achieved with a high sensitivity over 10 nm/m.
  • Keywords
    Bragg gratings; optical fibre fabrication; bending sensitivity; helicoidal long-period fiber grating; laser irradiation; linear response; resonant wavelength shift; Equations; Fiber gratings; Fiber lasers; Laser modes; Laser theory; Mechanical sensors; Optical fiber sensors; Physics; Resonance; Wavelength measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Opto-Electronics and Communications Conference, 2008 and the 2008 Australian Conference on Optical Fibre Technology. OECC/ACOFT 2008. Joint conference of the
  • Conference_Location
    Sydney
  • Print_ISBN
    978-0-85825-807-5
  • Electronic_ISBN
    978-0-85825-807-5
  • Type

    conf

  • DOI
    10.1109/OECCACOFT.2008.4610329
  • Filename
    4610329
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2721751