DocumentCode
3019435
Title
Multi-species trace gas detection by rapidly swept cavity ringdown spectroscopy
Author
He, Yabai ; Englich, Florian V. ; Orr, Brian J.
Author_Institution
Macquarie Univ., Sydney
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
A cavity ringdown spectrometer, based on a rapidly swept optical cavity and multiple- wavelength coherent radiation, detects several gas-phase molecules simultaneously. This comprises a compact, high-performance instrument for efficient spectroscopic sensing of gases.
Keywords
chemical variables measurement; gas sensors; infrared spectra; spectrochemical analysis; ultraviolet spectra; visible spectra; gas-phase molecules; high-performance instrument; multiple-wavelength coherent radiation; multispecies trace gas detection; rapidly swept cavity ringdown spectroscopy; spectroscopic gas sensing; Absorption; Fiber lasers; Gas lasers; Optical sensors; Optical transmitters; Photodetectors; Ring lasers; Spectroscopy; Tunable circuits and devices; Water;
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.2007.4453385
Filename
4453385
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