• DocumentCode
    3553487
  • Title

    Thin film distributed feedback laser fabricated by ion milling

  • Author

    Smith, R.G. ; Schinke, D.P. ; Spencer, E.G.

  • Volume
    18
  • fYear
    1972
  • fDate
    1972
  • Firstpage
    40
  • Lastpage
    40
  • Abstract
    Distributed feedback lasing in a thin film optical mode has been produced by a periodic perturbation of the guide height. Using photoresist and ion milling techniques, gratings with a period of \\approx 0.2\\\\mu and a peak to peak height of \\approx 0.1\\\\mu have been formed on fused silica substrates. The guiding medium was polyurethane doped with Rhodamine 6G and the laser was pumped by a N2laser.
  • Keywords
    Distributed feedback devices; Laser feedback; Laser modes; Milling; Optical feedback; Optical films; Optical pumping; Particle beam optics; Pump lasers; Transistors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electron Devices Meeting, 1972 International
  • Type

    conf

  • DOI
    10.1109/IEDM.1972.249269
  • Filename
    1477094
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3553487