A multilayer mirror exhibiting polarisation-dependent reflectivities can be used to generate laser emission with prescribed polarisation distributions. In this paper we report on the generation of a radially polarised laser beam in a Nd:YAG laser. In YAG laser rods radially polarised modes completely avoid the problems of depolarisation and bifocussing, allowing for a better optimisation of resonators and beam quality.


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    Titel :

    Generation of radially polarised beams in Nd:YAG lasers


    Beteiligte:
    Moser, T. (Autor:in) / Ahmed, M.A. (Autor:in) / Pigeon, F. (Autor:in) / Parriaux, O. (Autor:in) / Graf, T. (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    97240 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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