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:
Mar. 18, 2025
Filed:
Jun. 24, 2021
Intel Corporation, Santa Clara, CA (US);
Hiroki Tanaka, Gilbert, AZ (US);
Kristof Darmawikarta, Chandler, AZ (US);
Brandon Marin, Gilbert, AZ (US);
Robert May, Chandler, AZ (US);
Sri Ranga Sai Boyapati, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An optical package comprising an optical die that is electrically coupled to a package substrate, and an optical interconnect adjacent the optical die. The optical interconnect comprises a first polarizing filter adjacent to a first lens, a second polarizing filter adjacent to a second lens; and a film comprising a magnetic material between the first polarizing filter and the second polarizing filter. The second polarizing filter is rotated with respect to the first polarizing filter and the magnetic material is to rotate a polarization vector of light incoming to the optical interconnect. An optical fiber interface port is immediately adjacent to the first lens. The second lens is immediately adjacent to an optical interface of the optical die.