Infrared Liquid Crystal Light Valve

S. T. Wu; U. Efron; J. Grinberg; L. D. Hess; M. S. Welkowsky

doi:10.1117/12.950678

23 February 1985 Infrared Liquid Crystal Light Valve

S. T. Wu, U. Efron, J. Grinberg, L. D. Hess, M. S. Welkowsky

Proceedings Volume 0572, Infrared Technology XI; (1985) https://doi.org/10.1117/12.950678
Event: 29th Annual Technical Symposium, 1985, San Diego, United States

Abstract

An advanced dynamic infrared (IR) image projection system based on liquid crystal light valve (LCLV) technology is described. The IR-LCLV is capable of presenting a complex IR dynamic image with high spatial and temperature resolution and wide dynamic range at video frame rates. Experimental results obtained from an IR-LCLV utilizing a cathode ray tube as the input source and an extended IR source (blackbody) as the projection beam are presented.

Citation Download Citation

S. T. Wu, U. Efron, J. Grinberg, L. D. Hess, and M. S. Welkowsky "Infrared Liquid Crystal Light Valve", Proc. SPIE 0572, Infrared Technology XI, (23 February 1985); https://doi.org/10.1117/12.950678

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