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:
May. 18, 2021
Filed:
Feb. 27, 2020
California Institute of Technology, Pasadena, CA (US);
William M. Jones, Pasadena, CA (US);
Lucia B. De Rose, Pasadena, CA (US);
Axel Scherer, Barnard, VT (US);
CALIFORNIA INSTITUTE OF TECHNOLOGY, Pasadena, CA (US);
Abstract
Light detectors that combine field emission with light focusing by surface plasmon polaritons. Methods and devices that allow detection and measurement of light at high frequencies in the THz range are described. The disclosed devices include plasmonic metal contacts with a narrow nanometer-sized gap to couple an optical waveguide mode into a plasmonic mode thereby generating filed emission currents by biasing the contacts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile