Optical arrangement

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United States of America Patent

PATENT NO 9383562
APP PUB NO 20140043460A1
SERIAL NO

13884679

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Abstract

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The present disclosure relates to an improved optical arrangement for an optical imaging system or the like, comprising: an optical device; a digital micromirror device having a plurality of individually addressable micromirrors; a convex mirror; and a concave mirror concentric to the convex mirror. The convex mirror and the concave mirror define an optical triplet which is located in an optical path with the digital micromirror device and the optical device. The concave mirror comprises two concave mirror sections, one or both concave mirror sections being moveable relative to the convex mirror so as to control an image mapping between the digital micromirror device and the optical device.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF LEICESTERLEICESTER LEICESTERSHIRE LE1 7RH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartell, Nicholas Anthony Letchworth Garden City, GB 3 17
Martial, Franck Pierre Leicester, GB 1 14

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