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:
Feb. 16, 2021
Filed:
Dec. 27, 2017
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Kaisheng Chen, Wuhan, CN;
Hongmin Chen, Santa Clara, CA (US);
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/42 (2006.01); H01S 5/026 (2006.01); H01S 5/10 (2021.01); H01S 5/02 (2006.01); H01S 5/022 (2021.01); H01S 5/00 (2006.01); H01S 5/0683 (2006.01); G02B 6/12 (2006.01); G02B 6/125 (2006.01); H01S 5/06 (2006.01);
U.S. Cl.
CPC ...
H01S 5/0264 (2013.01); G02B 6/12004 (2013.01); G02B 6/125 (2013.01); G02B 6/4286 (2013.01); G02B 6/4295 (2013.01); H01S 5/0042 (2013.01); H01S 5/021 (2013.01); H01S 5/0224 (2013.01); H01S 5/02248 (2013.01); H01S 5/0683 (2013.01); H01S 5/1032 (2013.01); G02B 2006/12097 (2013.01); G02B 2006/12121 (2013.01); G02B 2006/12123 (2013.01); H01S 5/02272 (2013.01); H01S 5/0617 (2013.01);
Abstract
Embodiments of the present disclosure relate to a surface-mount laser apparatus. One example apparatus includes an on-chip laser, a passive waveguide, and a waveguide detector. The waveguide detector includes a first ridge waveguide. The on-chip laser includes a second ridge waveguide. The on-chip laser is coupled with the passive waveguide by the second ridge waveguide, and the waveguide detector is coupled with the passive waveguide by the first ridge waveguide.