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Proceedings Paper

The variation laws of mutual coherence function in laser projector with moving diffuser for speckle reduction
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Paper Abstract

The variation laws of mutual coherence function in laser projector with moving diffuser for speckle reduction are studied based on the partly coherent theory. We take the magnification of lens and its spread function into consideration, it gives us a method to weigh the speckle reduction and the loss of optical energy while using the moving diffuser for speckle reduction, and it points out the selection of diffuser slice for laser display.

Paper Details

Date Published: 27 November 2012
PDF: 6 pages
Proc. SPIE 8560, LED and Display Technologies II, 85600N (27 November 2012); doi: 10.1117/12.2014134
Show Author Affiliations
Gaoming Li, Fujian Normal Univ. (China)
Yishen Qiu, Fujian Normal Univ. (China)
Yidan Zheng, Fujian Normal Univ. (China)
Hui Li, Fujian Normal Univ. (China)


Published in SPIE Proceedings Vol. 8560:
LED and Display Technologies II
Yanbing Hou; Bin Hu, Editor(s)

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