• DocumentCode
    3019316
  • Title

    H2S Trace Detection using Off-Axis Integrated Cavity Output Spectroscopy in the Near-Infrared

  • Author

    Chen, Weidong ; Kosterev, Anatoliy A. ; Tittel, Frank K.

  • Author_Institution
    Univ. du Littoral Cote d´´Opale, Dunkerque
  • fYear
    2007
  • fDate
    6-11 May 2007
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    H2S trace detection has been performed by means of DFB diode laser-based off-axis integrated cavity output spectroscopy (OA-ICOS) near 1571.6 nm. A minimum detectable concentration of 700 ppb (3 sigma) was obtained.
  • Keywords
    gas sensors; hydrogen compounds; infrared spectroscopy; DFB diode laser; H2S; gas trace detection; near-infrared spectroscopy; off-axis integrated cavity output spectroscopy; Diode lasers; Electromagnetic wave absorption; Gas detectors; Infrared detectors; Infrared sensors; Infrared spectra; Mirrors; Optical modulation; Optical sensors; Spectroscopy;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-55752-834-6
  • Type

    conf

  • DOI
    10.1109/CLEO.2007.4453379
  • Filename
    4453379
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3019316