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Proceedings Paper

The implementation of laser speckle reduction based on MEMS two-dimensional scanning mirror
Author(s): Tingting Wang; Wenjiang Shen; Shengli Wu; Peng Zhou; Jiahui He; Huijun Yu
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Paper Abstract

Laser speckle on the screen of laser display system is due to the strong coherence characteristic of laser. In order to eliminate the influence of the speckle on image quality, the method of laser speckle reduction based on MEMS two-dimensional scanning mirror is proposed in this paper. The experimental results show that the speckle contrast can be reduced to 3.7%, which meets the requirement of laser display. And this system could be used in laser display field and improve the display performance.

Paper Details

Date Published: 31 October 2016
PDF: 8 pages
Proc. SPIE 10022, Holography, Diffractive Optics, and Applications VII, 100222U (31 October 2016); doi: 10.1117/12.2247813
Show Author Affiliations
Tingting Wang, Xi'an Jiaotong Univ. (China)
Suzhou Institute of Nano-Tech and Nano-Bionics (China)
Wenjiang Shen, Suzhou Institute of Nano-Tech and Nano-Bionics (China)
Shengli Wu, Xi'an Jiaotong Univ. (China)
Peng Zhou, Suzhou Institute of Nano-Tech and Nano-Bionics (China)
Jiahui He, Xi'an Jiaotong Univ. (China)
Suzhou Institute of Nano-Tech and Nano-Bionics (China)
Huijun Yu, Suzhou Institute of Nano-Tech and Nano-Bionics (China)


Published in SPIE Proceedings Vol. 10022:
Holography, Diffractive Optics, and Applications VII
Yunlong Sheng; Chongxiu Yu; Changhe Zhou, Editor(s)

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