Numerical and experimental studies on photonic crystal waveguide directional couplers (DCs) with coupling-strength-control defects are reported here. The basic structure consists of two parallel-coupled single-defect waveguides separated by a triple-line air-hole array, with some air holes in the middle of the triple-line eliminated. Fundamental operation as the DC at a wavelength of /spl sim/1.3 /spl mu/m is observed with a short coupling length.


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    Titel :

    Design and characterization of a coupling-strength-controlled directional coupler based on photonic crystal waveguides


    Beteiligte:
    Sugimoto, Y. (Autor:in) / Tanaka, Y. (Autor:in) / Ikeda, N. (Autor:in) / Yang, T. (Autor:in) / Nakamura, H. (Autor:in) / Inoue, K. (Autor:in) / Miyashita, K. (Autor:in) / Maruyama, T. (Autor:in) / Ishida, K. (Autor:in) / Watanabe, Y. (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    87676 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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