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:
May. 12, 2015
Filed:
Oct. 18, 2012
Applicants:
Fujikura Ltd., Tokyo, JP;
National Institute for Materials Science, Ibaraki, JP;
Inventors:
Tsubasa Hatanaka, Ibaraki, JP;
Akiharu Funaki, Chiba, JP;
Kiyoshi Shimamura, Ibaraki, JP;
Villora Encarnacion Antonia Garcia, Ibaraki, JP;
Assignees:
Fujikura Ltd., Tokyo, JP;
National Institute for Materials Science, Ibaraki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/28 (2006.01); C30B 29/28 (2006.01); G02F 1/09 (2006.01); H01F 1/34 (2006.01); C30B 15/00 (2006.01); G02F 1/00 (2006.01);
U.S. Cl.
CPC ...
C30B 29/28 (2013.01); G02F 1/09 (2013.01); G02F 1/093 (2013.01); H01F 1/346 (2013.01); G02B 27/286 (2013.01); C30B 15/00 (2013.01); G02F 1/0036 (2013.01);
Abstract
The present invention provides a garnet single crystal comprising a terbium aluminum garnet single crystal, wherein a portion of the aluminum is substituted with scandium, and a portion of at least one of the aluminum and terbium is substituted with at least one type selected from the group consisting of thulium, ytterbium and yttrium.