We proposed a novel InGaAsP/InP distributed Bragg reflector laser diode (DBR LD) with very wide continuous tuning range due to the thermal effect. In this device, the refractive indices of the phase-control section and the DBR section are thermally controlled by thin-film heaters embedded on passive waveguides. A tuning range of 30.6 nm with mode hopping, and of 9.3 nm without mode hopping have been achieved.


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    Title :

    Broad range continuous wavelength tuning characteristics of DBR lasers employing passive-section heaters


    Contributors:
    Mori, H. (author) / Onobori, S. (author) / Shinone, K. (author) / Ono, J. (author) / Takahashi, Y. (author) / Tsuchiya, F. (author) / Nagai, H. (author)


    Publication date :

    1995-01-01


    Size :

    158852 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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