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:
Jul. 21, 2026
Filed:
Sep. 08, 2023
Intel Corporation, Santa Clara, CA (US);
Wenhua Lin, Fremont, CA (US);
Boris Vulovic, Campbell, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Disclosed herein are embodiments of a broadband wavemeter system comprising: a laser source to generate an optical signal having one or more wavelengths; a tap to separate a portion of the optical signal from the laser source; a splitter to split an incoming optical signal from the tap into a plurality of outgoing optical signals; a plurality of wavemeters, each one in the plurality to receive one of the outgoing optical signals from the splitter, in which each wavemeter in the plurality of wavemeters comprises a Mach-Zehnder Interferometer (MZI), and each wavemeter has at least one of free spectral range (FSR) detuning and center wavelength detuning, and a control circuit to collate outputs from individual ones of the plurality of wavemeters to monitor, detect and control the laser source.