Summary form only given. There is increasing interest in arrayed-waveguide grating (AWG) multiplexers for use in WDM and signal processing. The channel crosstalk of an AWG is determined by both the phase errors and power-splitting ratios of all its arrayed waveguides. This paper describes a precise measurement method. The improvement in the crosstalk achieved by compensating for the measured phase errors after fabrication.


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    Titel :

    Accurate characterization and phase-error compensation of AWGs


    Beteiligte:
    Takada, K. (Autor:in) / Yamada, H. (Autor:in) / Okamoto, K. (Autor:in)


    Erscheinungsdatum :

    01.01.1998


    Format / Umfang :

    158283 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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