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:
Dec. 03, 2024
Filed:
Oct. 13, 2020
Applicant:
Jx Nippon Mining & Metals Corporation, Tokyo, JP;
Inventors:
Yoshiki Yamazaki, Ibaraki, JP;
Kazuyuki Miya, Ibaraki, JP;
Masahiro Tago, Ibaraki, JP;
Makoto Mikami, Ibaraki, JP;
Assignee:
JX ADVANCED METALS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/16 (2006.01); H01S 3/06 (2006.01);
U.S. Cl.
CPC ...
H01S 3/1643 (2013.01); H01S 3/0606 (2013.01); H01S 3/0612 (2013.01); H01S 3/0617 (2013.01); H01S 3/0619 (2013.01); H01S 3/0625 (2013.01); H01S 3/1685 (2013.01);
Abstract
A YAG ceramic bonded body in which a YAG ceramic and a YAG ceramic or optical glass are bonded, wherein the YAG ceramic bonded body comprises glass as a bonding layer, and has a rate of change of transmittance that is within 7%. An object of this invention is to provide a bonded body in which a YAG ceramic and a YAG ceramic are bonded, or a bonded body in which a YAG ceramic and optical glass are bonded, and which is capable of suppressing the reflection of light at the bonded interface, as well as the production method thereof.