• DocumentCode
    952954
  • Title

    Analysis and measurement of modal noise in an optical fibre

  • Author

    Daino, B. ; de Marchis, G. ; Piazzolla, S.

  • Author_Institution
    Fondazione Ugo Bordoni, Roma, Italy
  • Volume
    15
  • Issue
    23
  • fYear
    1979
  • Firstpage
    755
  • Lastpage
    756
  • Abstract
    Modal noise in analogue and digital optical fibre systems has been demonstrated to be a significant effect. In this letter, we give some theoretical and experimental results concerning the behaviour of the signal-to-noise ratio in presence of modal noise considering the power from the exit face of a short sample of a graded-index multimode optical fibre.
  • Keywords
    optical fibres; optical noise measurement; speckle; S/N ratio; experimental results; graded index multimode optical fibres; modal noise; optical noise measurement; speckle;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19790539
  • Filename
    4243600
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=952954