A measurement method of resonantly enhanced gain profiles in vertical-external-cavity surface-emitting lasers is developed. By applying the method with LBO as intra-cavity frequency doubler, a second-harmonic-generation efficiency of 15% and a stable output power of 2 W are realized.


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    Title :

    A measurement method of the resonantly enhanced gain spectrum and its effect on second harmonic generation in vertical-external-cavity surface-emitting laser (VECSEL)


    Contributors:
    Jun-Youn Kim, (author) / Soohaeng Cho, (author) / Gi Bum Kim, (author) / Seong-Jin Lim, (author) / Jaeryung Yoo, (author) / Junho Lee, (author) / Sang-Moon Lee, (author) / Ki-Sung Kim, (author) / Taek Kim, (author) / Yongjo Park, (author)


    Publication date :

    2005-01-01


    Size :

    224233 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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