Paper
1 December 1991 Projection moiré deflectometry for mapping phase objects
Ming Wang, Li Ma, Jing-gen Zeng, Qi-Xian Cheng, Chuan Kang Pan
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Abstract
This paper presents a novel method based on projection moiré technique for the visualization and quantitative evaluation of full-field density and temperature variations. The basic principles and components for the operation of this optical system are discussed. The proposed setup is characterized by its simplicity inexpensiveness and its versatility. Furthermore it can handle large observation areas.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ming Wang, Li Ma, Jing-gen Zeng, Qi-Xian Cheng, and Chuan Kang Pan "Projection moiré deflectometry for mapping phase objects", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); https://doi.org/10.1117/12.57493
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KEYWORDS
Deflectometry

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