Paper
28 May 1993 Electronic speckle pattern interferometry with holo-optical element
Author Affiliations +
Proceedings Volume 1821, Industrial Applications of Optical Inspection, Metrology, and Sensing; (1993) https://doi.org/10.1117/12.145541
Event: Applications in Optical Science and Engineering, 1992, Boston, MA, United States
Abstract
This paper presents the use of holographic optical elements for the measurement of slope and curvature by video techniques. the curvature fringes occur as moire between two speckle slope patterns. A good agreement between theory and experimental results is demonstrated.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nandigana K. Krishna Mohan, Prafulla J. Masalkar, and Rajpal S. Sirohi "Electronic speckle pattern interferometry with holo-optical element", Proc. SPIE 1821, Industrial Applications of Optical Inspection, Metrology, and Sensing, (28 May 1993); https://doi.org/10.1117/12.145541
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Cited by 9 scholarly publications.
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KEYWORDS
Interferometry

Speckle pattern

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