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:
Nov. 21, 2023
Filed:
Jun. 28, 2022
Imec Vzw, Leuven, BE;
Universiteit Gent, Ghent, BE;
IMEC VZW, Leuven, BE;
UNIVERSITEIT GENT, Ghent, BE;
Abstract
An integrated photonic device for wavelength division multiplexing comprises: a wavelength-splitting/combining component configured to be re-used for both splitting a single signal to be split, wherein the signal to be split comprises plural wavelengths, to plural split signals, wherein each of the plural split signals is related to a unique wavelength band, and combining plural signals to be combined, wherein each of the plural signals to be combined is related to a unique wavelength band, to a single combined signal, wherein the wavelength-splitting/combining component comprises at least one output channel for providing an output signal and at least one response channel for receiving a response input signal from a light interaction induced by the output signal, wherein the output channel and the response channel are connected to different ports of the wavelength-splitting/combining component.