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:
Feb. 23, 2016
Filed:
Dec. 02, 2013
Applicant:
Electro-optics Technology, Inc., Traverse City, MI (US);
Inventors:
Evan M. Rogers, Traverse City, MI (US);
Amir A. Jalali, Traverse City, MI (US);
David G. Scerbak, Traverse City, MI (US);
Assignee:
Electro-Optics Technology, Inc., Traverse City, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/09 (2006.01); G02B 27/28 (2006.01); G02B 6/42 (2006.01);
U.S. Cl.
CPC ...
G02F 1/093 (2013.01); G02B 6/4208 (2013.01); G02B 6/4296 (2013.01);
Abstract
A kW Class optical isolator employs negative feedback to yield low focal shift over dynamically changing power levels. The isolator is useful as a kW fiber laser output isolator.