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. 27, 2022
Filed:
Sep. 21, 2018
C/o Fuzho Photop Optics Co., Ltd, Fujian, CN;
FUZHOU PHOTOP OPTICS CO., LTD, Fujian, CN;
Abstract
A short-waveband active optical component based on a vertical emitting laser and a multi-mode optical fiber () is provided. In the component, multiple VCSELs () are configured to be used for generating multiple optical signals of different wavelengths; multiple photodiodes () are configured to be used for receiving the optical signals emitted by the VCSELs (); two focusing lens arrays () or lens array group elements are configured to be used for collimating and focusing optical signals at an emitting end () and a receiving end (); two Z-block-shaped prisms () are configured to be used for a light combining function of the emitting end () of the optical component and a light splitting function of the receiving end (); one multi-mode optical fiber () is configured to be used for transmitting the optical signals generated by the VCSELs (); and two focusing lenses () are configured to be used for collimating and focusing optical signals at two ends of the multi-mode optical fiber (). The short-waveband active optical component has a small size and a high transmission rate.