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. 28, 2023
Filed:
Jun. 24, 2020
Institut National DE LA Recherche Scientifique, Quebec, CA;
Tsuneyuki Ozaki, Brossard, CA;
INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Quebec, CA;
Abstract
A system for Terahertz detection of target charged cells, comprising a near-infrared femtosecond radiation source; a sensing plate, the sensing plate comprising a sensing film deposited on an insulator/semiconductor film; wherein the radiation source is configured to irradiate the sensing plate, and upon irradiation, the sensing plate emits electromagnetic pulses in a THz frequency range in a specular direction of reflection. The method for Terahertz detection of target charged cells comprises irradiating a sensing plate comprising a sensing film deposited on an insulator/semiconductor film with a near-infrared femtosecond radiation; applying a charged bias voltage to the sensing film; and monitoring variations in amplitude of THz pulses emitted by the sensing plate.