Summary form only given. Parametric fluorescence, amplification, and oscillation in PPLN waveguides have already been demonstrated. In all previous experiments, the measured efficiencies were smaller than the theoretically predicted values since the waveguide fabrication process utilized, annealed proton exchange (APE) can reduce or even destroy the nonlinear coefficient and/or the periodic domain orientation in a portion of the guiding structure. In the experiment reported here, we used a 2 cm long, Z-cut PPLN with a 18 /spl mu/m domain inversion period. The waveguides are created using a direct proton exchange process in a highly diluted melt, which induces no crystallographic phase transition. This allows preserving both the nonlinear coefficient and the domain orientation while fully benefiting from the power confinement associated with the guided wave configuration.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Highly efficient optical parametric generation in proton exchanged PPLN waveguides


    Beteiligte:
    Chanvillard, L. (Autor:in) / Aschieri, P. (Autor:in) / Baldi, P. (Autor:in) / de Micheli, M. (Autor:in) / Ostrowsky, D.B. (Autor:in) / Huang, L. (Autor:in) / Bamford, D.L. (Autor:in)


    Erscheinungsdatum :

    1999-01-01


    Format / Umfang :

    278564 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Efficient single-frequency pulsed PPLN optical parametric oscillator

    Schlup, P. / Baxter, G.W. / McKinnie, I.T. et al. | IEEE | 1999



    PPLN Optical Parametric Oscillator Energy Scaling Capabilities

    Nelson, M. D. / Dominic, V. / Grayson, T. P. et al. | British Library Conference Proceedings | 1996