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:
Jan. 12, 2021
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);
Nanjing Casela Technologies Corporation Limited, Jiangsu, CN;
Abstract
An aspect of a photon source may have a substrate with a surface, a focus lens disposed above the surface, and a plurality of optical sources. Each optical source may be composed of a mirror and an optical emitter. The optical emitter may include a beam twister. The emitter is aligned with the mirror along an axis and may emit a collimated beam along the axis, A plurality of mirrors may be composed of each mirror of the plurality of optical sources, arranged in a first ring-like configuration. Alternatively, the plurality of mirrors may be aggregated into a polygonal pyramidal mirror. A plurality of emitters may be composed of each emitter of the plurality of optical sources, arranged in a second ring-like configuration. The optical emitters may be composed of a laser diode mounted on a sub-mount having a plane orthogonal to the planar surface.