• DocumentCode
    2113014
  • Title

    Functionalized distributed feedback lasers for hydrogen sensing applications

  • Author

    Griffin, Benjamin G. ; Arbabi, Amir ; Goddard, L.L.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana, IL, USA
  • fYear
    2013
  • fDate
    8-12 Sept. 2013
  • Firstpage
    610
  • Lastpage
    611
  • Abstract
    Distributed feedback lasers with an integrated thin-film of palladium have been fabricated and measured. Palladium´s refractive index changes when exposed to hydrogen gas, producing a wavelength redshift and power increase proportional to hydrogen concentration.
  • Keywords
    chemical variables measurement; distributed feedback lasers; gas sensors; hydrogen; measurement by laser beam; metallic thin films; optical fabrication; palladium; red shift; refractive index measurement; H2; Pd; functionalized distributed feedback lasers; hydrogen concentration; hydrogen sensing; integrated palladium thin-film; refractive index; wavelength redshift; Distributed feedback devices; Hydrogen; Laser feedback; Laser modes; Measurement by laser beam; Sensors; Wavelength measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Photonics Conference (IPC), 2013 IEEE
  • Conference_Location
    Bellevue, WA
  • Print_ISBN
    978-1-4577-1506-8
  • Type

    conf

  • DOI
    10.1109/IPCon.2013.6656442
  • Filename
    6656442
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2113014