Cavity ring-down spectroscopy for trace species detection

Yu Chen; Wen-Bin Yan

doi:10.1117/12.736139

25 September 2007 Cavity ring-down spectroscopy for trace species detection

Yu Chen, Wen-Bin Yan

Proceedings Volume 6756, Chemical and Biological Sensors for Industrial and Environmental Monitoring III; 675607 (2007) https://doi.org/10.1117/12.736139
Event: Optics East, 2007, Boston, MA, United States

Abstract

Continuous-Wave Cavity Ring-Down Spectroscopy (CW-CRDS) has now become a field-proven trace gas measurement technique in the industry. With particular emphasis on field data, this paper demonstrates the strong capability of CW-CRDS for trace species detection in such critical applications as H2O analysis in challenging hydride gas matrices, as well as O2 monitoring for ultra-high-purity (UHP) bulk gases.

Citation Download Citation

Yu Chen and Wen-Bin Yan "Cavity ring-down spectroscopy for trace species detection", Proc. SPIE 6756, Chemical and Biological Sensors for Industrial and Environmental Monitoring III, 675607 (25 September 2007); https://doi.org/10.1117/12.736139

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