From lasing properties of membrane BH-DFB lasers with various stripe-widths, the stripe-width dependence of an index-coupling coefficient was evaluated. From experimental measurements, the lowest threshold pump power was estimated to be obtained with the stripe width of 1.2 µm.


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    Title :

    Narrow Stripe Membrane BH-DFB Lasers for Lateral Mode Control


    Contributors:
    Sakamoto, S. (author) / Okamoto, T. (author) / Yamazaki, T. (author) / Kawashima, H. (author) / Tang Jing-Long, (author) / Tamura, S. (author) / Arai, S. (author)


    Publication date :

    2005-01-01


    Size :

    262036 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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