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:
Sep. 15, 2015
Filed:
Nov. 26, 2013
Applicant:
Agency for Science, Technology and Research, Singapore, SG;
Inventors:
Xianshu Luo, Singapore, SG;
Junfeng Song, Singapore, SG;
Haifeng Zhou, Singapore, SG;
Tsung-Yang Liow, Singapore, SG;
Mingbin Yu, Singapore, SG;
Patrick Guo-Qiang Lo, Singapore, SG;
Assignee:
Agency for Science, Technology and Research, Singapore, SG;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01); H01S 5/10 (2006.01); H01S 5/02 (2006.01); B82Y 20/00 (2011.01); H01S 5/343 (2006.01); H01S 5/065 (2006.01); H01S 5/125 (2006.01);
U.S. Cl.
CPC ...
H01S 5/1032 (2013.01); B82Y 20/00 (2013.01); H01S 5/021 (2013.01); H01S 5/0657 (2013.01); H01S 5/1014 (2013.01); H01S 5/125 (2013.01); H01S 5/343 (2013.01);
Abstract
An optical light source is provided. The optical light source includes a waveguide including two reflectors arranged spaced apart from each other to define an optical cavity therebetween, an optical gain medium, and a coupling structure arranged to couple light between the optical cavity and the optical gain medium.