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. 12, 2023
Filed:
Feb. 24, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Rongsheng Miao, San Jose, CA (US);
Xueyan Zheng, Dublin, CA (US);
Xiao Andy Shen, San Bruno, CA (US);
Yu Sheng Bai, Los Altos Hills, CA (US);
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A multi-channel mode converter includes a lens array having a first lens and a second lens, a glass block coupled to the lens array, and a fiber assembly unit (FAU) array coupled to the glass block, the FAU array including a first fiber corresponding to the first lens, and a second fiber corresponding to the second lens. The FAU array provides for a corresponding number of fibers and lenses such that a specific single fiber corresponds to a specific single lens, there being a 1:1 relationship between fibers and lenses. A mode converter system comprises: a lens array comprising: a first silicon lens configured to convert a first mode between a first waveguide and a first fiber, and a second silicon lens configured to convert a second mode between a second waveguide and a second fiber, and a glass block coupled to the lens array and configured to provide an optical path for a first light beam corresponding to the first silicon lens and a second light beam corresponding to the second silicon lens.