Multi-wavelength sensing of CO and CO2 in air by rapidly-swept, continuous-wave cavity ringdown spectroscopy

Florian V. Englich*, Yabai He, Richard A. Shorten, Brian J. Orr

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

    Abstract

    A cavity ringdown spectrometer, with rapidly swept optical cavity and single-ended heterodyne transmitter-receiver configuration, enables highly sensitive, multi-wavelength spectroscopic sensing. This is used to detect carbon monoxide and carbon dioxide in air.

    Original languageEnglish
    Title of host publicationConference on Lasers and Electro-Optics (CLEO)
    Subtitle of host publicationpostconference digest
    Place of PublicationWashington, DC
    PublisherOSA Publishing
    Pages481-483
    Number of pages3
    Publication statusPublished - 2003

    Publication series

    NameOSA Trends in Optics and Photonics
    PublisherOptical Society of American (OSA)
    Volume88
    ISSN (Print)1094-5695

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