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Measuring Pressures With Cavity Ring-Down Spectroscopy



Roger D. van Zee, J P. Looney, Joseph T. Hodges


The industrial demand for sensitive and noninvasive tools with which to measure pressure has spurred the use of optical methods to make these measurements. This paper reviews these industrial needs, and discusses how cavity ring-down spectroscopy can be used to meet these needs.
SPIE series


cavity ring-down spectroscopy (crds), humidity, partial pressure, pressure, vacuum


van Zee, R. , Looney, J. and Hodges, J. (1998), Measuring Pressures With Cavity Ring-Down Spectroscopy, SPIE series, [online], (Accessed June 16, 2024)


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Created December 31, 1997, Updated October 12, 2021