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:
Jan. 17, 2012
Filed:
Feb. 27, 2008
Applicants:
Dmitry Starodubov, Webster, MA (US);
Alexey Mamin, Siegen, DE;
Denis V. Gapontsev, Worcester, MA (US);
Inventors:
Dmitry Starodubov, Webster, MA (US);
Alexey Mamin, Siegen, DE;
Denis V. Gapontsev, Worcester, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 27/10 (2006.01); H01S 3/30 (2006.01); H01S 3/13 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pig-tailed optical component used in a powerful fiber laser system is configured with a power monitor unit. The monitor unit has a plate-shaped beam splitter operative to reflect portions of at least one of respective forward and backreflected light signals, and multiple photo-detectors.