• DocumentCode
    1026078
  • Title

    Compact green laser source using butt-coupling between multi-section DFB-laser and SHG waveguide crystal

  • Author

    Wiedmann, Jorg ; Brox, Olaf ; Tekin, Tolga ; Scholz, F. ; Buttner, T. ; Marx, S. ; Lang, G. ; Schroder, Henning ; Klehr, Andreas ; Erbert, Gotz

  • Author_Institution
    Eagleyard Photonics GmbH, Berlin
  • Volume
    44
  • Issue
    25
  • fYear
    2008
  • Firstpage
    1463
  • Lastpage
    1464
  • Abstract
    A green laser source was assembled consisting of a multi-section distributed feedback laser and a periodically poled lithium niobate crystal in single-pass configuration. Butt-coupling between the tilted output facet of the laser and the second harmonic generation waveguide crystal was applied allowing the assembly of the green emitter being without further optical elements. An output power of 35 mW and a single frequency operation with an SMSR of 50 dB were achieved for the green emitter developed.
  • Keywords
    distributed feedback lasers; light sources; lithium compounds; optical harmonic generation; optical waveguides; LiNbO3; butt-coupling; compact green laser source; multi-section DFB-laser; multi-section distributed feedback laser; optical elements; output power; second harmonic generation; single frequency operation; single-pass configuration; waveguide crystal;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20082805
  • Filename
    4703476
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1026078