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:
Nov. 19, 2019
Filed:
May. 17, 2018
Takumi Satoh, Miyagi, JP;
Yasuhiro Higashi, Miyagi, JP;
Yoshio Wada, Miyagi, JP;
Toshiyuki Ikeoh, Miyagi, JP;
Yoshiharu Urata, Miyagi, JP;
Takumi Satoh, Miyagi, JP;
Yasuhiro Higashi, Miyagi, JP;
Yoshio Wada, Miyagi, JP;
Toshiyuki Ikeoh, Miyagi, JP;
Yoshiharu Urata, Miyagi, JP;
Ricoh Company, Ltd., Tokyo, JP;
PHLUXi, Inc., Miyagi, JP;
Abstract
A terahertz wave generation apparatus includes a plurality of laser light sources configured to generate laser beams respectively having different wavelengths; and a terahertz wave generating element configured to receive the laser beams having different wavelengths and generate a terahertz wave from the laser beams. The plurality of laser light sources include fiber laser light sources respectively including parameters that can be controlled independently, and the terahertz wave generating element includes a nonlinear optical crystal.