Photoaddressed liquid crystal edge-enhancing spatial light modulator
Applied Optics, Vol. 28, Issue 2, pp. 219-225 (1989)
http://dx.doi.org/10.1364/AO.28.000219
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Abstract
Pattern recognition via optical correlation generally requires an incoherent-to-coherent input image converter and benefits from edge enhancement of the input image. We have created a photoaddressed nematic liquid crystal differentiating spatial light modulator that fulfills both these functions. Developments in photoaddressing are discussed, and experimental results on edge enhancement are presented.
© 1989 Optical Society of America
Citation
David Armitage and John I. Thackara, "Photoaddressed liquid crystal edge-enhancing spatial light modulator," Appl. Opt. 28, 219-225 (1989)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-28-2-219
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