Paper
14 June 2013 Determination of the Grüneisen parameter from photoacoustic measurements in an integrating sphere
Yolanda Villanueva, Erwin Hondebrink, Wilma Petersen, Wiendelt Steenbergen
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Abstract
A method for determining the Grüneisen parameter of absorbing liquids is presented. An integrating sphere is used as a platform for accurate and simultaneous detection of optical and photoacoustic signals. Calibration of the setup is done using aqueous ink solutions. The method is validated using human blood.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yolanda Villanueva, Erwin Hondebrink, Wilma Petersen, and Wiendelt Steenbergen "Determination of the Grüneisen parameter from photoacoustic measurements in an integrating sphere", Proc. SPIE 8800, Opto-Acoustic Methods and Applications, 88000F (14 June 2013); https://doi.org/10.1117/12.2032520
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KEYWORDS
Signal detection

Integrating spheres

Calibration

Liquids

Optical spheres

Photoacoustic spectroscopy

Absorption

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