Real-time moire vibration analysis of diffusive objects
Applied Optics, Vol. 24, Issue 2, pp. 240-242 (1985)
http://dx.doi.org/10.1364/AO.24.000240
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Abstract
An optical moire technique for real-time metrological measurements is proposed. Temporal behavior of periodic as well as nonperiodic vibrations can be accurately determined. We demonstrate the method by measuring the mechanical vibration of a driven speaker membrane.
© 1985 Optical Society of America
Citation
O. Kafri, Y. B. Band, T. Chin, D. F. Heller, and J. C. Walling, "Real-time moire vibration analysis of diffusive objects," Appl. Opt. 24, 240-242 (1985)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-24-2-240
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