A gain-coupled DFB laser diode with an absorptive conduction-type-inverted grating has been fabricated. Low threshold current and linear operation are obtained by the conduction-type inversion. Moreover, ultralow chirping and narrow linewidth properties are demonstrated.


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    Title :

    Gain-coupled DFB laser diode using novel absorptive conduction-type-inverted grating


    Contributors:
    Luo, Y. (author) / Cao, H.-L. (author) / Dobashi, M. (author) / Hosomatsu, H. (author) / Nakano, Y. (author) / Tada, K. (author)


    Publication date :

    1992-01-01


    Size :

    154289 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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