The oscillator is a "classical" cavity with two pump heads inside and a bi-focus compensator as well as two divergent lenses to reduce the risk of damage on the mirrors. The Q-switch mode is obtained with two acousto-optical modulators. To maintain the M factor, i.e. to compensate for the thermal effects, the amplifier is a replica of the oscillator (without the mirrors and the Q-switches). At the maximum, the averaged output power is 860 W at 10 kHz. The beam quality factor is slightly increased to M/sup 2/=14-5.


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    Titel :

    High-power, high-repetition rate, diode-pumped Nd:YAG laser with good beam quality


    Beteiligte:
    Farcage, D. (Autor:in) / Bonnefois, A. (Autor:in) / Weulersse, J.W. (Autor:in) / Thro, P.-Y. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    169205 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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