Self-focusing of 488 nm laser radiation with intensity around 42 W/cm/sup 2 /has been observed in a nickel alloy coated beam splitter. The experimental results demonstrate that laser self-focusing occurs when the beam passes through the interface between the glass substrate, implying that a layer of nonlinear medium has been generated at the interface. The experimental results also indicate that the mechanism of the self-focusing is optic-thermal effect.


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    Titel :

    Self-focusing of low intensity CW laser radiation in nickel alloy coated beam splitter


    Beteiligte:
    Xiangsu Zhang, (Autor:in) / Shou Liu, (Autor:in) / Xiaoyun Chen, (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    82157 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Self-focusing of low intensity cw laser radiation in nickel alloy coated beam splitter

    Zhang, X. / Liu, S. / Chen, X. et al. | British Library Conference Proceedings | 2003


    Beam splitter/combiner

    Leeb, W. | NTRS | 1976


    Optical grating laser energy beam splitter [3562-14]

    Feng, K. / Shen, C. / Zhao, H. et al. | British Library Conference Proceedings | 1998


    Curved Surface Beam Splitter

    Minott, P. O. | NTRS | 1983


    Pulsed beam self-focusing

    Churilova, A. V. / Sukhorukov, A. P. | British Library Conference Proceedings | 1998