High power Yb:KGW and Yb:KYW thin disk laser operation

S. Erhard, J. Gao, A. Giesen, K. Contag, A. A. Lagatsky, A. Abdolvand, N. V. Kuleshov, J. Aus der Au, G. J. Spühler, F. Brunner, R. Paschotta, U. Keller

    Research output: Contribution to conferencePaperpeer-review


    Analysis of high power Yb:KYW and Yb:KGW thin disk laser operation was presented. The thin disk lasers were investigated at high CW output powers both in fundamental mode and multimode operation. Using 10 at.%-doped Yb:KYW laser, maximum output power was 72 W at 1030 nm with optical efficiency of 60% which was higher than the efficiency that was achieved with Yb:YAG at room temperature.

    Original languageEnglish
    Number of pages2
    Publication statusPublished - 6 May 2001
    EventConference on Lasers and Electro-Optics (CLEO) - Baltimore, MD, United States
    Duration: 6 May 200111 May 2001


    ConferenceConference on Lasers and Electro-Optics (CLEO)
    Country/TerritoryUnited States
    CityBaltimore, MD

    ASJC Scopus subject areas

    • Control and Systems Engineering
    • Electrical and Electronic Engineering


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