Speckle suppression in scanning laser display

Victor Yurlov, Anatoly Lapchuk, Sangkyeong Yun, Jonghyeong Song, Haengseok Yang
The theory of speckle noise in a scanning beam is presented. The general formulas for the calculation of speckle contrast, which apply to any scanning display, are obtained. It is shown that the main requirement for successful speckle suppression in a scanning display is a narrow autocorrelation ... [Appl. Opt. 47, 179-187 (2008)]

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