Highly efficient KY1-x-yGdxLuy(WO4)2:Tm3+ channel waveguide lasers

Koop van Dalfsen, S. Aravazhi, C. Grivas, Sonia Maria García Blanco, Markus Pollnau

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    Abstract

    Laser experiments on 1.5at.%, 5at.%, and 8at.% Tm-Gd-Lu-Y co-doped, buried, ridge-type channel waveguides in a monoclinic potassium double tungstate demonstrate a maximum slope efficiency of 70% and output powers of 300 mW at ~1.9 μm.
    Original languageUndefined
    Title of host publicationConference on Lasers and Electro-Optics: Science and Innovations (CLEO: S and I)
    Place of PublicationWashington, DC
    PublisherOptical Society of America
    PagesPaper CTu2D.5
    Number of pages2
    ISBN (Print)978-1-55752-943-5
    DOIs
    Publication statusPublished - May 2012
    EventConference on Lasers and Electro-Optics, CLEO 2012 - San Jose McEnery Convention Center, San Jose, United States
    Duration: 6 May 201211 May 2012

    Publication series

    Name
    PublisherOptical Society of America

    Conference

    ConferenceConference on Lasers and Electro-Optics, CLEO 2012
    Abbreviated titleCLEO
    CountryUnited States
    CitySan Jose
    Period6/05/1211/05/12

    Keywords

    • METIS-286380
    • IR-80508
    • Lasers
    • IOMS-APD: Active Photonic Devices
    • solid state
    • EWI-21903
    • channeled
    • Waveguides

    Cite this

    van Dalfsen, K., Aravazhi, S., Grivas, C., García Blanco, S. M., & Pollnau, M. (2012). Highly efficient KY1-x-yGdxLuy(WO4)2:Tm3+ channel waveguide lasers. In Conference on Lasers and Electro-Optics: Science and Innovations (CLEO: S and I) (pp. Paper CTu2D.5). Washington, DC: Optical Society of America. https://doi.org/10.1364/CLEO_SI.2012.CTu2D.5