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:
Dec. 09, 2014
Filed:
Oct. 03, 2011
Applicant:
Alex Dergachev, Acton, MA (US);
Inventor:
Alex Dergachev, Acton, MA (US);
Assignee:
Physical Sciences, Inc., Andover, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/083 (2006.01); G02B 5/32 (2006.01); H01S 3/08 (2006.01); H01S 3/081 (2006.01); H01S 3/113 (2006.01);
U.S. Cl.
CPC ...
G02B 5/32 (2013.01); H01S 3/08031 (2013.01); H01S 3/083 (2013.01); H01S 3/0812 (2013.01); H01S 3/113 (2013.01);
Abstract
A laser device includes a pump source, a ring resonator, a gain medium disposed in the ring resonator, and a holographic output coupler to partially transmit the laser radiation. The gain medium is configured to receive radiation from the pump source and generate laser radiation.