Single transverse-mode laser operation of Ti:sapphire rib waveguides

C. Grivas, D.P. Shepherd, T.C. May-Smith, R.W. Eason, Markus Pollnau

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    Abstract

    Ion-beam-etched Ti:sapphire rib waveguides in pulsed-laser-deposited layers show single transverse-mode laser emission at 792.5 nm with an absorbed pump power threshold of 265 mW. A quasi-cw output of 27 mW for 1-W absorbed power and a slope efficiency of 5.3% were obtained with a T = 4.6% output coupler and 8% duty-cycle.
    Original languageUndefined
    PagesPD5
    Number of pages1
    Publication statusPublished - Aug 2004
    Event1st EPS-QEOD EUROPHOTON Conference 2004: Solid-State and Fiber Coherent Light Sources - Lausanne, Switzerland
    Duration: 29 Aug 20043 Sep 2004
    Conference number: 1

    Conference

    Conference1st EPS-QEOD EUROPHOTON Conference 2004
    Abbreviated titleEUROPHOTON
    CountrySwitzerland
    CityLausanne
    Period29/08/043/09/04

    Keywords

    • IOMS-APD: Active Photonic Devices
    • EWI-17635
    • IR-70256

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