13 June 2005 Interferogram intensity modulation calculations using temporal phase shifting: error analysis
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Abstract
The paper presents numerical and experimental investigations of two errors having pronounced influence on the results of interferogram intensity modulation calculations using temporal phase stepping, i.e., the phase step miscalibration and average intensity changes between component interferograms. Experimental studies of sinusoidal vibration mode patterns by time-average interferometry provide excellent verification of numerical findings.
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Krzysztof Patorski, Krzysztof Patorski, Adam Styk, Adam Styk, } "Interferogram intensity modulation calculations using temporal phase shifting: error analysis", Proc. SPIE 5856, Optical Measurement Systems for Industrial Inspection IV, (13 June 2005); doi: 10.1117/12.612097; https://doi.org/10.1117/12.612097
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