US Patent 11886058 Optical isolator
Patent 11886058 was granted and assigned to Rockley Photonics Inc. on January, 2024 by the United States Patent and Trademark Office.
All edits
Edits on 1 Feb, 2024
Golden AI
Edits made to:
Infobox (+19 properties)
Article (+550 characters)
US Patent 11886058 Optical isolator
Article
Patent abstract
An optical isolator on a silicon photonic integrated circuit. The optical isolator comprising: a polarization splitter; a polarization rotator; and a Faraday rotator. The Faraday rotator comprises: one or more magnets providing a magnetic field; and a silicon spiral delay line. The silicon spiral delay line being formed from a silicon waveguide shaped into a spiral region having no built-in phase shifters and a central region within the spiral region. The central region having no more than a total of 180 degree of phase shifters.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Aaron John Zilkie0
Adam Scofield0
Gerald Byrd0
Date of Patent
January 30, 2024
0Patent Application Number
175957020
Date Filed
May 22, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
Find more entities like US Patent 11886058 Optical isolator
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
