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. 31, 2026
Filed:
May. 31, 2023
Alcatel Submarine Networks, Nozay, FR;
Jan Kristoffer Brenne, Trondheim, NO;
Erlend Ronnekleiv, Trondheim, NO;
Alcatel Submarine Networks, Nozay, FR;
Abstract
Various example embodiments for supporting distributed fiber optic sensing are presented. Various example embodiments for supporting distributed fiber optic sensing may be configured to support distributed fiber optic sensing via fiber optic cables. Various example embodiments for supporting distributed fiber optic sensing via a fiber optic cable may be configured to support distributed fiber optic sensing based on interrogation of an optical fiber of the fiber optic cable that is also configured to carry communications. Various example embodiments for supporting distributed fiber optic sensing of a fiber optic cable may be configured to support distributed fiber optic sensing of a fiber optic cable based on interrogation of an optical fiber of the fiber optic cable that is also configured to carry optical data communication channels using an optical interrogation channel where the optical data communication channels and the optical interrogation channel are spectrally separated.
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