Moustafa, N.A., El-Nicklawy, M.M., Hassan, A.F. and Ibrahim, A.K. (2013) Effect of Partially Coherent Light on the Contrast of Speckle Patterns Obtained Using Digital Image Processing of Speckle Photography. Optics and Photonics Journal, 3, 324-329. - References

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Moustafa, N.A., El-Nicklawy, M.M., Hassan, A.F. and Ibrahim, A.K. (2013) Effect of Partially Coherent Light on the Contrast of Speckle Patterns Obtained Using Digital Image Processing of Speckle Photography. Optics and Photonics Journal, 3, 324-329.
https://doi.org/10.4236/opj.2013.35050

has been cited by the following article:

TITLE: Effect of the Illuminating Point Spread Function and Roughness on the Speckle Correlation Field

AUTHORS: Mohamed Mansour El-Nicklawy, Amin Fahim Hassan, Adel Ebrahim Elmahdy, Afaf Mahmoud Abd-Rabou, Ezzulddin Abdoulsahib Eesee

KEYWORDS: Speckle Pattern, Autocorrelation Function, Rough Surface

JOURNAL NAME: Optics and Photonics Journal, Vol.9 No.11, November 4, 2019

ABSTRACT: Under conditions differing from those subjected for central limit theorem, the spatial autocorrelation function of speckle pattern resulting from illuminated rough surface is investigated. Its dependence on different illuminating apertures and the average of the roughness heights is presented theoretically and experimentally. The experiments were carried out using a set of circular and square apertures having different sizes. The results indicate that, increasing the size of the illuminating aperture leads to a decrease in the width of the main lobe of the spatial autocorrelation function.