## Zero-crossing rate of differentiated speckle intensity

JOSA A, Vol. 11, Issue 2, pp. 671-673 (1994)

http://dx.doi.org/10.1364/JOSAA.11.000671

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### Abstract

The zero-crossing rate of differentiated speckle whose intensity is governed by a negative exponential probability-density function (i.e., fully developed speckle) is evaluated in closed form with the use of an exact expression for the joint probability-density function of the intensity and its first two derivatives. The conditional zero-crossing rate of differentiated speckle, given that the intensity is specified, is also obtained in closed form.

© 1994 Optical Society of America

**History**

Original Manuscript: December 7, 1992

Revised Manuscript: August 16, 1993

Manuscript Accepted: September 24, 1993

Published: February 1, 1994

**Citation**

Richard Barakat, "Zero-crossing rate of differentiated speckle intensity," J. Opt. Soc. Am. A **11**, 671-673 (1994)

http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-11-2-671

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### References

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