We present some tuning characteristics of a GaAlAs/GaAs micromachined tunable filter with a thermal strain control layer and heating element integrated on a top surface. We present the design of micromachined filters for a wide tuning range and for fast wavelength tuning. Experimentally, we demonstrate the fast tuning response with rise time and fall time of below 100 /spl mu/s.


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    Titel :

    Dynamic response of thermally tunable micromachined optical filter with low tuning voltage


    Beteiligte:
    Amano, T. (Autor:in) / Hino, T. (Autor:in) / Koyama, F. (Autor:in) / Arai, A. (Autor:in) / Matsutani, A. (Autor:in)


    Erscheinungsdatum :

    2002-01-01


    Format / Umfang :

    237613 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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