Fast multiwavelength monitoring was realized by injection-locking a Fabry-Perot laser diode. Simultaneous wavelength monitoring of two WDM channels with resolution of 0.005 nm was demonstrated with a response time of 3 ns. As the response time for each measurement is only 3 ns, the number of channels can be increased by adjusting the modulation pattern with low duty cycle with a long zero level.


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    Title :

    Demonstration of multi-wavelength monitoring in WDM systems using injection-locked Fabry-Perot laser diode


    Contributors:
    Chan, L.Y. (author) / Fung, S.L. (author) / Wong, S.H. (author) / Chan, Y.K. (author) / Tong, F. (author) / Chen, L.K. (author) / Cheung, S.Y. (author)


    Publication date :

    2001-01-01


    Size :

    166164 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Demonstration of Multi-Wavelength Monitoring in WDM Systems Using Injection-Locked Fabry-Perot Laser Diode

    Chan, L. Y. / Fung, S. L. / Wong, S. H. et al. | British Library Conference Proceedings | 2001



    An All-optical ON/OFF Switch Using Multi-wavelength Mutual Injection-locked Fabry-Perot Laser Diode

    Lui, L. F. K. / Chan, L. Y. / Wai, P. K. A. et al. | British Library Conference Proceedings | 2003