A long-period waveguide grating based on a low-loss negative tone epoxy Novolak resin (ENR) polymer has been fabricated on SiO/sub 2//Si substrate. A transmission peak of -13 dB at /spl sim/1.5 /spl mu/m wavelength was observed for a grating length of 1.7 cm. Thus, LPWG exhibits a relatively small size and similar performance to the long-period fibre grating (LPFG), and provides integration with various optical components and functional devices on the same SiO/sub 2//Si substrate.


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    Titel :

    Fabrication of long-period waveguide grating (LPWG)


    Beteiligte:
    Tsoi, H.C. (Autor:in) / Wong, W.H. (Autor:in) / Pun, E.Y.B. (Autor:in)


    Erscheinungsdatum :

    01.01.2002


    Format / Umfang :

    137047 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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