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.:
Date of Patent:
Jul. 09, 2013
Filed:
Aug. 09, 2010
Applicant:
Axel Kneip, Kiel, DE;
Inventor:
Axel Kneip, Kiel, DE;
Assignee:
Coherent GmbH, Goettingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/35 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a shifting algorithm for an optically nonlinear crystal arranged to frequency-convert beam of radiation, the location of one or more defects in the crystal is recorded as an exclusion zone. The location of the beam is stepped incrementally over a surface around a closed or open loop path in increments less than a beam dimension. The path is arranged such that the beam does not enter the exclusion zone.
Kneip, Axel. (2013). Advanced shifting algorithm for prolonging the life of an optically nonlinear crystal (U.S. Patent No. 8482846). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8482846
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