In this paper we propose a novel technique for the generation of wideband dual-mode pulses from a single subharmonically synchronous mode-locked laser diode (LD). The obtained pulse source exhibits high extinction ratio (>15 dB) and low timing jitter (<0.5 ps) over all the channels from 1550 to 1564 nm. The proposed scheme is cost-effective and a promising candidate as a pulse source for generation of carrier suppressed return-to-zero (CSRZ) modulation format in dense wavelength division multiplexed (DWDM) systems and optical generation of millimeter-wave frequency signals in multiple channel fiber wireless systems.


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    Title :

    Multichannel dual-mode pulse generation for DWDM and fiber-wireless system application


    Contributors:
    Bao, H.C. (author) / Wen, Y.J. (author) / Liu, H.F. (author) / Nirmalathas, A. (author)


    Publication date :

    2003-01-01


    Size :

    92032 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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