Use of computer-aided symbolic manipulations for calculations of some higher order joint density functions of the intensities of a laser speckle pattern

Venkata S. Rao Gudimetla

doi:10.1117/12.637265

16 December 1992 Use of computer-aided symbolic manipulations for calculations of some higher order joint density functions of the intensities of a laser speckle pattern

Venkata S. Rao Gudimetla

Author Affiliations +

Proceedings Volume 1622, Emerging Optoelectronic Technologies; (1992) https://doi.org/10.1117/12.637265
Event: Emerging OE Technologies, Bangalore, India, 1991, Bangalore, India

Abstract

The statistics of the intensity and phase of a Gaussian laser speckle pattern constitutes an important study in several optical systems. Often such a study is limited to the first and second order statistics because calculations of the third and higher order statistics, though striaght forward involve lengthy algebraic manipulations. It is demonstrated that the use of computeraided symbolic manipulations simplifies the calculation of the higher-order correlations, in which research interests are growing. Some examples are given.

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Venkata S. Rao Gudimetla "Use of computer-aided symbolic manipulations for calculations of some higher order joint density functions of the intensities of a laser speckle pattern", Proc. SPIE 1622, Emerging Optoelectronic Technologies, (16 December 1992); https://doi.org/10.1117/12.637265

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