Novel low-loss 3-element ring resonator for second-harmonic generation of 808nm into 404nm using periodically poled KTP

J. Holm, Ole Bjarlin Jensen, B. Sumpf, G. Erbert, S. Andersson-Engels, Peter E. Andersen, Paul Michael Petersen

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    91 Downloads (Pure)

    Abstract

    We present a novel ring resonator for second harmonic generation consisting of only two spherical mirrors and a refractive element. In our work we use periodically poled KTP as a nonlinear material for generating the second harmonic using an 808nm tapered grating stabilized external cavity laser as pump source. With 286mW of fundamental 808nm radiation coupled into the resonator, we generate 130mW blue light at 404 nm, resulting in a power conversion efficiency of 45%
    Original languageEnglish
    Title of host publicationNonlinear Frequency Generation and Conversion: Materials, Devices, and Applications 6
    EditorsP.E. Powers
    Number of pages8
    Place of PublicationBellingham
    PublisherInternational Society for Optical Engineering
    Publication date2007
    ISBN (Print)978-0-8194-6568-9
    DOIs
    Publication statusPublished - 2007
    EventPhotonics West 2007 - San Jose, CA, United States
    Duration: 20 Jan 200725 Jan 2007

    Conference

    ConferencePhotonics West 2007
    CountryUnited States
    CitySan Jose, CA
    Period20/01/200725/01/2007
    SeriesSPIE Proceedings Series, 6455

    Fingerprint Dive into the research topics of 'Novel low-loss 3-element ring resonator for second-harmonic generation of 808nm into 404nm using periodically poled KTP'. Together they form a unique fingerprint.

    Cite this