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:
Jan. 05, 2016
Filed:
Aug. 11, 2011
Kazunori Shiota, Miyagi, JP;
Eiji Kato, Miyagi, JP;
Kazunori Shiota, Miyagi, JP;
Eiji Kato, Miyagi, JP;
ADVANTEST CORPORATION, Tokyo, JP;
Abstract
An electromagnetic wave emission device includes a nonlinear crystal which receives exciting light Lp having two wavelength components λand λ, and outputs terahertz waves L-L, a total reflection layer which is in contact with the nonlinear crystal, and totally reflects the terahertz waves L, L, and Loutput from the nonlinear crystal, a substrate which mounts the total reflection layer, and top clads which are placed on an opposing surface of the nonlinear crystal, and transmit the terahertz waves L-L
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