Laser Speckle Reduction via Rotating Diffuser in LCOS Projection Display

Abstract:

Article Preview

Through theoretical analysis the reasons of generating laser speckle, we use an optical scheme for reducing composite speckle in the three LCOS laser projection system. The project of rotating diffuser has a simple optical structure and can be easily implemented. Finally, experimental verification of rotating diffuser plate can effectively suppress laser speckle contrast.

Info:

Periodical:

Edited by:

Dehuai Zeng

Pages:

510-513

DOI:

10.4028/www.scientific.net/AMR.159.510

Citation:

H. Liu et al., "Laser Speckle Reduction via Rotating Diffuser in LCOS Projection Display", Advanced Materials Research, Vol. 159, pp. 510-513, 2011

Online since:

December 2010

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Price:

$35.00

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