Reflective focusing optics

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United States of America Patent

PATENT NO 9442016
APP PUB NO 20150355029A1
SERIAL NO

14121915

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Abstract

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A reflective optics system that preferably requires the presence of both convex and a concave mirrors that have beam reflecting surfaces, the application of which achieves focusing of a beam of electromagnetic radiation onto a sample, (which can be along a locus differing from that of an input beam), with minimized effects on a polarization state of an input beam state of polarization based on adjusted angles of incidence and reflections from the various mirrors involved.

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Patent Owner(s)

Patent OwnerAddress
J A WOOLLAM CO INC645 M ST LINCOLN NE 68508

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hale, Jeffrey S Lincoln, US 35 164
He, Ping Lincoln, US 186 1356
Liphardt, Martin M Lincoln, US 120 807
Pfeiffer, Galen L Roca, US 39 448

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