Visualization Of Velocity Field By Single Exposure Holospeckle Interferometry

F. P. Chiang; Q. B. Li

doi:10.1117/12.949557

25 November 1985 Visualization Of Velocity Field By Single Exposure Holospeckle Interferometry

F. P. Chiang, Q. B. Li

Proceedings Volume 0556, Intl Conf on Speckle; (1985) https://doi.org/10.1117/12.949557
Event: 29th Annual Technical Symposium, 1985, San Diego, United States

Abstract

A new holospeckle interferornetric technique is developed for visualizing two dimensional velocity field of solids and fluids. The method requires only single exposure and results in sinc function fringes representing velocity contours.

Citation Download Citation

F. P. Chiang and Q. B. Li "Visualization Of Velocity Field By Single Exposure Holospeckle Interferometry", Proc. SPIE 0556, Intl Conf on Speckle, (25 November 1985); https://doi.org/10.1117/12.949557

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