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. 12, 2022
Filed:
Dec. 27, 2018
Nanjing Casela Technologies Corporation Limited, Jiangsu, CN;
Imtiaz Majid, Shrewsbury, MA (US);
Chih-Hao Wang, Brimfield, MA (US);
Peng-Chih Li, Los Altos, CA (US);
Abstract
A photon source may be composed of a substrate defining a planar surface, an optical shell having an annular base surface disposed above the substrate, and a plurality of optical sources. Each optical source may be composed of a mirror and an optical emitter aligned with the mirror along an optical axis. The mirror may be configured to reflect a collimated optical beam emitted by the optical emitter onto the annular base surface. The mirrors of the plurality of optical sources may be arranged in a first ring-like configuration. The annular base surface may be disposed above the first ring-like configuration. The optical emitters of the plurality of optical sources may be arranged in a second ring-like configuration. In one aspect, the optical shell may be a hollow frustum. In another aspect, a focus lens may be disposed between the substrate and the optical shell.