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:
Apr. 25, 2017
Filed:
Sep. 03, 2015
Applicant:
Comsats Institute of Information Technology, Islamabad, PK;
Inventor:
Fazal Ghafoor, Islamabad, PK;
Assignee:
COMSATS Institute of Information Technology, Islamabad, PK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/091 (2006.01); H01S 3/094 (2006.01); H01S 3/227 (2006.01); H01S 1/06 (2006.01);
U.S. Cl.
CPC ...
H01S 3/094096 (2013.01); H01S 1/06 (2013.01); H01S 3/227 (2013.01);
Abstract
A laser system including a laser cavity, a gain medium disposed in the laser cavity, a pump configured to excite an atom of the gain medium to an excited state, an optical device configured to couple a ground state of the atom of the gain medium to the excited state by applying an optical field to the gain medium, and a microwave device configured to couple the ground state of the atom of the gain medium to a different ground state by applying a microwave field to the gain medium.