Time-resolved and power-dependent pump-probe spectroscopy determines that two-photon absorption induces a strong blue-shift of coupling resonances in a photonic crystal waveguide. Carrier relaxation times are shortened by the surface recombination, showing potential for all-optical switching.


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    Titel :

    Ultrafast nonlinear tuning of photonic coupling resonance in AlGaAs photonic crystal waveguides


    Beteiligte:
    Bristow, A.D. (Autor:in) / Kundys, D.O. (Autor:in) / Wells, J.-P.R. (Autor:in) / Fox, A.M. (Autor:in) / Whittaker, D.M. (Autor:in) / Skolnick, M.S. (Autor:in) / Tahraoui, A. (Autor:in) / Krauss, T.F. (Autor:in) / Roberts, J.S. (Autor:in)


    Erscheinungsdatum :

    01.01.2004


    Format / Umfang :

    209495 byte



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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