Time-resolved crossed-beam thermal lens measurement as a nonintrusive probe of flow velocity
Applied Optics, Vol. 24, Issue 18, pp. 2981-2986 (1985)
http://dx.doi.org/10.1364/AO.24.002981
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Abstract
A simple theory is generated for crossed-beam thermal lens and photothermal deflection in flowing sample streams. This theory is used to analyze time-resolved crossed-beam thermal lens data. The result of the regression analysis may be used as a good probe of flow velocity in the 0.2–30-mm/sec range in liquid streams. Faster flow velocity should be measurable in gas streams.
© 1985 Optical Society of America
Citation
Wayne A. Weimer and Norman J. Dovichi, "Time-resolved crossed-beam thermal lens measurement as a nonintrusive probe of flow velocity," Appl. Opt. 24, 2981-2986 (1985)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-24-18-2981
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