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. 15, 2013
Filed:
Aug. 06, 2010
Jungo Kondo, Miyoshi, JP;
Kenji Aoki, Nagoya, JP;
Yuichi Iwata, Nagoya, JP;
Tetsuya Ejiri, Kasugai, JP;
Jungo Kondo, Miyoshi, JP;
Kenji Aoki, Nagoya, JP;
Yuichi Iwata, Nagoya, JP;
Tetsuya Ejiri, Kasugai, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
An oscillating device includes an oscillating substrate of a non-linear optical crystal and having an incident face where a pump wave and an idler wave are made incident; a first waveguide provided in the oscillating substrate and between the incident face and an interacting part of the pump wave and idler waves; and a second waveguide provided in the oscillating substrate and between the incident face and the interacting part. The first waveguide guides the pump wave and the second waveguide guides the idler wave.