We have numerically and experimentally verified that the sequence of optical elements in a femtosecond Ti:sapphire laser affects the output spectrum. With the same net dispersion in a cavity, the width and the shape of output spectrum was significant changed when the sequence of dispersive elements was changed in a Kerr-lens mode-locked Ti:sapphire laser with fused-silica prisms. We also showed that the dynamics of pulse formation can be affected by the output coupler's position though the combined action of output coupling and self-phase modulation. Such phenomena can be explained based on pulse formation in a laser cavity with discrete distribution of dispersion and self-phase modulation.


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    Titel :

    Spectral change depending on the sequence of optical elements in a femtosecond Ti:sapphire laser


    Beteiligte:
    Yong Ho Cha, (Autor:in) / Byoungduk Yoo, (Autor:in) / Yong Joo Rhee, (Autor:in) / Cheoljung Kim, (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    90697 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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