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:
May. 16, 2017
Filed:
Mar. 10, 2016
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Junichiro Hayakawa, Ebina, JP;
Akemi Murakami, Ebina, JP;
Takashi Kondo, Ebina, JP;
Kazutaka Takeda, Ebina, JP;
Naoki Jogan, Ebina, JP;
Jun Sakurai, Ebina, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/30 (2006.01); H01S 5/024 (2006.01); H01S 5/183 (2006.01); H01S 5/343 (2006.01);
U.S. Cl.
CPC ...
H01S 5/3054 (2013.01); H01S 5/02461 (2013.01); H01S 5/18361 (2013.01); H01S 5/18358 (2013.01); H01S 5/18383 (2013.01); H01S 5/3432 (2013.01); H01S 5/34353 (2013.01);
Abstract
There is provided a surface emitting semiconductor laser including: a substrate; and a semiconductor layer including: a first semiconductor multilayer film having plural sets of specific layers, a second semiconductor multilayer film having plural sets of specific layers, and an active layer provided between them, so as to constitute a resonator.