US Patent 11910134 Optical link diagnostic system
Patent 11910134 was granted and assigned to Google on February, 2024 by the United States Patent and Trademark Office.
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US Patent 11910134 Optical link diagnostic system
Article
Patent abstract
An optical links diagnostic system (LDS) and its operation within an optical circuit switch (OCS) for measurement and diagnosis of fiber-optic network fiber performance and quality is disclosed. The LDS can contain two photodetectors, a laser source, and be coupled to an OCS. Optical circulators can further be linked to the OCS. The LDS can be used both as an optical time domain reflectometer (OTDR) or as an optical return loss (ORL) meter and can automate the diagnosis of the fiber optical network fiber insertion loss and return loss.
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jill Berger0
Kevin Yasumura0
Pedram Z. Dashti0
Ryohei Urata0
Xiang Zhou0
Date of Patent
February 20, 2024
0Patent Application Number
173635320
Date Filed
June 30, 2021
0Patent Citations
Patent Primary Examiner
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