• DocumentCode
    3752631
  • Title

    GaAsP tunable distributed Bragg reflector laser with ITO thin-film heater

  • Author

    Masahiro Uemukai;Toshiaki Suhara

  • Author_Institution
    Department of Electric, Electronic and Information Engineering, Graduate School of Engineering, Osaka University, 2-1, Yamada-Oka, Suita, Osaka 565-0871, Japan
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    A tunable DBR laser with a transparent thin-film heater above the DBR grating was fabricated. Single-mode lasing with an output power of ~50 m W and a side-mode suppression ratio of 25 dB was obtained. A wide tuning range of 5.2 nm was achieved by heating the DBR grating with a 160 mW heater power.
  • Keywords
    "Distributed Bragg reflectors","Heating","Gratings","Lasers","Tuning","Indium tin oxide","Power generation"
  • Publisher
    ieee
  • Conference_Titel
    Microoptics Conference (MOC), 2015 20th
  • Print_ISBN
    978-4-8634-8487-0
  • Type

    conf

  • DOI
    10.1109/MOC.2015.7416409
  • Filename
    7416409
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3752631