The characteristics of longitudinal modes of Ince-Gaussian beams in diode-pumped solid state lasers when affected by temperature-dependent change of refractive index was studied. Explicit expressions for the change of refractive index when the laser crystal exposed to a top-hat radiation together with its effects on the longitudinal phase shift were derived. The derivations were applied to Nd:YVO/sub 4/ crystal and the variations of phase shift versus input power and laser pumping radius were investigated.


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    Titel :

    Longitudinally modes characteristics of Ince-Gaussian beams in laser resonators with quadratic-index active medium


    Beteiligte:
    Elahi, P. (Autor:in) / Nadgaran, H. (Autor:in) / Fard, F.K. (Autor:in)


    Erscheinungsdatum :

    01.01.2005


    Format / Umfang :

    372394 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Longitudinally Modes Characteristics of Ince-Gaussian Beams in Laser Resonators with Quadratic-Index Active Medium

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    Active flutter suppression using Linear Quadratic Gaussian theory

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