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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  • Cite this

    Englich, F. V., He, Y., Shorten, R. A., & Orr, B. J. (2003). Multi-wavelength sensing of CO and CO2 in air by rapidly-swept, continuous-wave cavity ringdown spectroscopy. In Conference on Lasers and Electro-Optics (CLEO): postconference digest (pp. 481-483). (OSA Trends in Optics and Photonics; Vol. 88). Washington, DC: OSA Publishing.