An Intra-cavity Raman laser using synthetic single-crystal diamond

Walter Lubeigt, Gerald M. Bonner, Jennifer E. Hastie, Martin D. Dawson, David Burns, Alan J. Kemp

    Research output: Contribution to journalArticlepeer-review

    37 Citations (Scopus)

    Abstract

    Low birefringence synthetic single-crystal diamond was used as a Raman laser medium inside a Q-switched Nd:YVO₄ laser. A maximum average output power of 375mW was achieved at a wavelength of 1240nm and a repetition rate of 6.3kHz. This equates to a conversion efficiency of 4% from the diode laser to the first Stokes component at 1240nm. Optical losses within the diamond (~1% per single pass) limited the performance and are currently the main barrier to the demonstration of an efficient CW diamond Raman laser.
    Original languageEnglish
    Pages (from-to)16765-16770
    Number of pages6
    JournalOptics Express
    Volume18
    Issue number16
    DOIs
    Publication statusPublished - 2010

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