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Proceedings Paper

Novel optical filter for improvement in contrast of images
Author(s): Guangyin Zhang; Jingjun Xu; Qian Sun; Simin Liu; Qiang Wu
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Paper Abstract

In this paper, we examined the saturation absorption nonlinearity of Azo doped polymers, based on which we successfully realize a novel optical filter for improvement in contrast of images.

Paper Details

Date Published: 3 October 1996
PDF: 3 pages
Proc. SPIE 2897, Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications, (3 October 1996); doi: 10.1117/12.252964
Show Author Affiliations
Guangyin Zhang, Nankai Univ. (China)
Jingjun Xu, Nankai Univ. (China)
Qian Sun, Nankai Univ. (China)
Simin Liu, Nankai Univ. (China)
Qiang Wu, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 2897:
Electro-Optic and Second Harmonic Generation Materials, Devices, and Applications
Manfred Eich; Bruce H. T. Chai; Minhua Jiang, Editor(s)

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