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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9746682 B1

PDFFull Text
Date of Patent:
Aug. 29, 2017

Filed:

Nov. 28, 2013

Spectral separation component without a visible ghost image

Applicant:

Thales, Courbevoie, FR;

Inventor:

Bertrand Forestier, Paris, FR;

Assignee:

THALES, Courbevoie, FR;

Attorney:

Baker & Hostetler LLP

Primary Examiner:

Bumsuk Won

Assistant Examiner:

Ephrem Mebrahtu

Int. Cl.
CPC ...
G02B 27/14 (2006.01); G01J 3/12 (2006.01); G02B 5/20 (2006.01); G02B 27/10 (2006.01); G01J 3/02 (2006.01); G01J 3/28 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/141 (2013.01); G01J 3/021 (2013.01); G01J 3/0262 (2013.01); G01J 3/12 (2013.01); G01J 3/2823 (2013.01); G02B 5/208 (2013.01); G02B 27/0018 (2013.01); G02B 27/1006 (2013.01); G02B 27/1013 (2013.01); G02B 27/142 (2013.01); G01J 2003/1213 (2013.01); G01J 2003/2826 (2013.01);
Abstract

A spectral splitting component is provided, having two faces, a planar front face comprising a dichroic treatment and a back face. It is intended to be placed downstream of a convergent objective. The back face is convex and forms a cylindrical surface defined by a generatrix of fixed direction moving perpendicularly along a circular arc comprising two ends, the plane passing through these two ends and parallel to the generatrix of the cylindrical surface forming a dihedral with the plane of the front face, the generatrix of the cylindrical surface being parallel to the edge of the dihedral.

Find Patent Forward Citations

Forestier, Bertrand. (2017). Spectral separation component without a visible ghost image (U.S. Patent No. 9746682). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9746682

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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