The Kerr-lens mode locking lasers is known suitable for generation of few femtoseconds pulses. In this paper, we have developed full spatio-temporal numerical model of Kerr-lens mode-locked laser based on the wave equation for field envelope taking into account the space-temporal coupling. We present a detailed analysis of different regimes of oscillations of Ti:Sapphire laser. The stability region, quasilocking regimes caused by transverse mode beating, different kind of pulse train instabilities are demonstrated. The dispersion, cavity arm lengths, round-trip gain necessary for stable producing of shortest pulses are presented.


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    Title :

    The dynamics of few femtosecond pulse in a Kerr-lens mode-locked laser from full space-time domain simulations


    Contributors:


    Publication date :

    2003-01-01


    Size :

    72995 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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