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:
Jun. 09, 2020
Filed:
Aug. 31, 2018
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Yuming Wei, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, Guangdong, CN;
Abstract
An optical coupling connector, an optical coupling system, and a waveguide coupling method are provided. The optical coupling connector is configured to connect an optical fiber array and an optoelectronics chip, and includes an upper-layer connector and a lower-layer connector. The upper-layer connector includes N upper-layer waveguides, where N is a positive integer greater than or equal to 2. The lower-layer connector includes N lower-layer waveguides. The N lower-layer waveguides and the N upper-layer waveguides are coupled in a one-to-one correspondence. Each lower-layer waveguide includes a coupling waveguide portion, a pitch matching waveguide portion, and a signal light amplification waveguide portion.