• DocumentCode
    1794349
  • Title

    Measurement of intramodal and intermodal Brillouin gain spectra in a few-mode fiber

  • Author

    Kwang Yong Song ; Yong Hyun Kim

  • Author_Institution
    Dept. of Phys., Chung-Ang Univ., Seoul, South Korea
  • fYear
    2014
  • fDate
    9-13 March 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Experimental characterization of stimulated Brillouin scattering (SBS) in a few-mode fiber (FMF) is demonstrated. The Brillouin gain spectra of intramodal and intermodal SBS are analyzed for different pump-probe pairs of four LP modes - LP01, LP11, LP21, and LP02 modes - guided in the fiber. A mode-division multiplexer composed of concatenated mode-selective couplers is applied for selective launching of each LP mode, and the BGS spectrum is acquired by a differential measurement scheme.
  • Keywords
    optical fibre communication; optical fibre testing; space division multiplexing; stimulated Brillouin scattering; LP01 mode; LP02 mode; LP11 mode; LP21 mode; concatenated mode-selective couplers; few-mode fiber; intermodal Brillouin gain spectra; intramodal Brillouin gain spectra; mode-division multiplexer; pump-probe pairs; stimulated Brillouin scattering; Couplers; Gain; Optical fiber couplers; Optical fiber sensors; Probes; Scattering;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communications Conference and Exhibition (OFC), 2014
  • Conference_Location
    San Francisco, CA
  • Print_ISBN
    978-1-5575-2994-7
  • Type

    conf

  • DOI
    10.1364/OFC.2014.W3D.6
  • Filename
    6887122
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1794349