• DocumentCode
    771568
  • Title

    DBR waveguide laser in erbium-diffusion-doped LiNbO3

  • Author

    Sochtig, J. ; Gross, R. ; Baumann, I. ; Sohler, W. ; Schütz, H. ; Widmer, R.

  • Author_Institution
    Paul Scherrer Inst., Zurich, Switzerland
  • Volume
    31
  • Issue
    7
  • fYear
    1995
  • fDate
    3/30/1995 12:00:00 AM
  • Firstpage
    551
  • Lastpage
    552
  • Abstract
    The first integrated optical DBR waveguide laser with dry-etched Bragg grating (345 nm period) is demonstrated in Er-diffusion-doped doped ζ-cut LiNbO3 with Ti-diffused waveguide. Three different resonator configurations have been investigated. The best device has a threshold of 40 mW coupled pump power (λp=1484 nm) and emits up to 2 mW CW output power at λs=1531 nm with a typical bandwidth of 3.6 GHz
  • Keywords
    diffraction gratings; distributed Bragg reflector lasers; erbium; integrated optics; laser cavity resonators; laser transitions; lithium compounds; optical pumping; solid lasers; titanium; waveguide lasers; ζ-cut LiNbO3; 1484 nm; 1531 nm; 2 mW; 3.6 GHz; 345 nm; 40 mW; DBR waveguide laser; Er-diffusion-doped LiNbO3; LiNbO3:Ti,Er; Ti-diffused waveguide; dry-etched Bragg grating; integrated optical waveguide laser; resonator configurations;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19950359
  • Filename
    381804
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=771568