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:
Aug. 24, 2021
Filed:
Nov. 21, 2016
Shenzhen University, Guangdong, CN;
Zhengbiao Ouyang, Guangdong, CN;
Zhiliang Chen, Guangdong, CN;
Shenzhen University, Shenzhen, CN;
Abstract
A metal-insulator-metal (MIM) high-sensitivity plasmon polariton (SPP) terahertz wave detector includes a rectangular cavity, an absorption cavity, a silver block, two waveguides, three metal films, a terahertz probe light, a signal light, and an opto-electric detector; the terahertz probe light is located at an upper end of the rectangular cavity; the rectangular cavity is located at an input end of the terahertz probe wave; and the absorption cavity is connected with a first waveguide; the silver block is disposed within the first waveguide, and is movable; and the first waveguide is connected with a second waveguide.