Spatio-temporally resolved terahertz pulses elucidate the effect of spherical aberration and surface waves on far field THz beam profiles. The observed "swallowtail" pulse shape is predicted by catastrophe theory and occurs in a wide range of ultrafast transmissive THz optical systems.


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    Title :

    The role of spherical aberration on THz pulse propagation


    Contributors:


    Publication date :

    2004-01-01


    Size :

    173595 byte



    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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