• DocumentCode
    1098339
  • Title

    An approximate expression for the effective refractive index in symmetric DH lasers

  • Author

    Chen, Kuo-Liang ; Wang, Shyh

  • Author_Institution
    University of California, Berkely, CA, USA
  • Volume
    19
  • Issue
    9
  • fYear
    1983
  • fDate
    9/1/1983 12:00:00 AM
  • Firstpage
    1354
  • Lastpage
    1356
  • Abstract
    Using a variational method and an approximate equation for the confinement factor, a simple expression for the effective refractive index of the TE0modes in a symmetric double heterostructure (DH) laser is obtained. The relative error is smaller than 1.2 percent. Its applications are discussed.
  • Keywords
    Optical refraction; Semiconductor lasers; Closed-form solution; DH-HEMTs; Diode lasers; Equations; Laser modes; Military computing; Process design; Propagation constant; Refractive index; Slabs;
  • fLanguage
    English
  • Journal_Title
    Quantum Electronics, IEEE Journal of
  • Publisher
    ieee
  • ISSN
    0018-9197
  • Type

    jour

  • DOI
    10.1109/JQE.1983.1072054
  • Filename
    1072054
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1098339