• DocumentCode
    945495
  • Title

    Intensity profile distortion due to resolution limitation in fibre index profile determination by near field

  • Author

    Hazan, J.P.

  • Author_Institution
    Laboratoires d´Electronique et de Physique Appliquée, Limeil-Brévannes, France
  • Volume
    14
  • Issue
    5
  • fYear
    1978
  • Firstpage
    158
  • Lastpage
    160
  • Abstract
    Calculations were performed to assess the influence of reduced resolution, due to the limited local numerical aperture of a fibre, on the intensity profile determined by the near-field method. It was found that this effect could lead to small but significant errors in the determination of the actual profile, especially at large relative radii.
  • Keywords
    optical fibres; optical waveguide theory; fibre index profile determination; intensity profile; near field; resolution limitation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19780106
  • Filename
    4240940
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=945495