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:
Jul. 07, 2015
Filed:
Jul. 11, 2012
Applicants:
Badhise Ben Bakir, Brezins, FR;
Antoine Descos, Grenoble, FR;
Jean-marc Fedeli, Saint-Egreve, FR;
Nicolas Olivier, Teche, FR;
Inventors:
Badhise Ben Bakir, Brezins, FR;
Antoine Descos, Grenoble, FR;
Jean-Marc Fedeli, Saint-Egreve, FR;
Nicolas Olivier, Teche, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01); H01S 5/323 (2006.01); H01S 5/10 (2006.01); H01S 5/02 (2006.01); H01S 5/026 (2006.01);
U.S. Cl.
CPC ...
H01S 5/323 (2013.01); H01S 5/0206 (2013.01); H01S 5/026 (2013.01); H01S 5/0265 (2013.01); H01S 5/1032 (2013.01); H01S 5/1071 (2013.01); H01S 5/1014 (2013.01);
Abstract
The laser device includes an amplifier including a III-V heterostructure arranged to generate photons, and a waveguide which forms a loop and is optically coupled to the amplifier. The amplifier is arranged facing the waveguide only in the region of a first section of the waveguide.