A tunable photonic microwave filter using a simple and tunable multiwavelength semiconductor fibre laser incorporating a high-birefringence Sagnac loop is demonstrated. The wavelength spacing of the laser can be easily varied using optical switches, which in turn allows the free-spectral-range of the photonic microwave filter to be digitally tuned.


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    Title :

    Tunable photonic microwave filter using semiconductor fibre laser


    Contributors:
    Chen, L.R. (author) / Page´, V. (author)

    Publication date :

    2005-10-13


    Size :

    2 pages



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





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