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:
Sep. 06, 2022
Filed:
Jun. 01, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Naoya Ryoki, Osaka, JP;
Kentaro Miyano, Osaka, JP;
Hiroshi Ohno, Osaka, JP;
Akihiko Ishibashi, Osaka, JP;
Masaki Nobuoka, Nara, JP;
Abstract
A wavelength conversion device including a cavity that includes an RAMOcrystal having a single crystal represented by a first general formula of RAMO, a laser crystal, and a mirror, in which in the first general formula, R represents one or a plurality of trivalent elements selected from the group consisting of Sc, In, Y, and lanthanoid elements, A represents one or a plurality of trivalent elements selected from the group consisting of Fe (III), Ga, and Al, and M represents one or a plurality of divalent elements selected from the group consisting of Mg, Mn, Fe (II), Co, Cu, Zn, and Cd.