Application of stoichiometric MgO:PPLT to single-pass, 57%-efficient, 7.05 W average-power SHG of a quasi-CW, single-mode Yb-doped fiber source is demonstrated. Peak-power-density control, reduced photorefraction and nonlinear absorption of sPPLT resulted in near diffraction-limited SH beam quality.


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    Title :

    7 W average power second harmonic generation of quasi-CW Yb source in MgO-doped stoichiometric PPLT


    Contributors:


    Publication date :

    2005-01-01


    Size :

    882009 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English