The optical arrangement, the apparatus and operating procedure are described. Sample temperature distribution was derived and the results were compared with thermocouple measurements. Advantages and limitations of the technique together with sources of error and measurement uncertainties were discussed.
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Brian N. Dobbins, Shi Ping He, K. Jambunathan, S. Kapasi, Lewis S. Wang, B. L. Button, "Measurement of the temperature field in confined jet impingement using phase-stepping video holography," Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991);