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:
Jun. 03, 2025
Filed:
Sep. 02, 2021
Institut National DE LA Recherche Scientifique, Québec, CA;
Alessandro Tomasino, Montréal, CA;
Giacomo Balistreri, Longueuil, CA;
Junliang Dong, Longueuil, CA;
Yoann Jestin, Montréal, CA;
Aycan Yurtsever, Longueuil, CA;
José Azaña, Montréal, CA;
Roberto Morandotti, Montréal, CA;
INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Québec, CA;
Abstract
A waveguide for time-domain integration of THz pulses, comprising two wires extending from an input gap gto an output gap gat a tapering angle θ relative to a longitudinal axis, a gap of the waveguide decreasing linearly from the input gap gto the output gap g, wherein a size of the output gap is at least one order of magnitude smaller than a central wavelength λin a spectrum of the THz pulses, and a method for time-domain integration of THz pulses, comprising confining input THz pulses in the waveguide.