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Proceedings Paper

Visualization of real-time color-debugging pseudocolor-encoded phase variation with a photoelectronic processing technique
Author(s): Tiequan Cai; Hui Wang; Yixing Tang; Yanqiao Xu; Suyue Hong
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Paper Abstract

A photoelectronic processing technique for visualization of real-time color debugging pseudocolor encoded phase variation has been proposed. It is based on the spatial filtering operation, the polarized modulation of linear polarization read out light passing through liquid crystal light valve (LCLV), real-time processing ability of the liquid crystal light valve, and manifold color debugging measures. The principle of this technique is discussed by using a simplified hybrid field effect mode of the liquid crystal light valve. Some color photographs of typical pseudocolor encoding phase variations using this technique are also presented.

Paper Details

Date Published: 1 April 1993
PDF: 6 pages
Proc. SPIE 1982, Photoelectronic Detection and Imaging: Technology and Applications '93, (1 April 1993); doi: 10.1117/12.142051
Show Author Affiliations
Tiequan Cai, Zhejiang Normal Univ. (China)
Hui Wang, Zhejiang Normal Univ. (China)
Yixing Tang, Zhejiang Normal Univ. (China)
Yanqiao Xu, Zhejiang Normal Univ. (China)
Suyue Hong, Zhejiang Normal Univ. (China)


Published in SPIE Proceedings Vol. 1982:
Photoelectronic Detection and Imaging: Technology and Applications '93

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