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:
Jun. 04, 2024
Filed:
Jun. 19, 2020
Applicant:
Nichia Corporation, Anan, JP;
Inventors:
Assignee:
NICHIA CORPORATION, Anan, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/113 (2006.01); G02F 1/11 (2006.01); H01S 3/10 (2006.01); H01S 3/117 (2006.01); H01S 3/121 (2006.01); H01S 5/02208 (2021.01); H01S 5/065 (2006.01);
U.S. Cl.
CPC ...
H01S 3/10007 (2013.01); G02F 1/11 (2013.01); H01S 3/113 (2013.01); H01S 3/117 (2013.01); H01S 3/121 (2013.01); H01S 5/02208 (2013.01); H01S 5/0651 (2013.01);
Abstract
A Q switch resonator includes: an optical resonator comprising at least two mirrors, and configured to accumulate power of a continuous wave or an intermittent continuous wave incident from an outside; and a switching element provided in the optical resonator. The switching element is configured such that, when the power accumulated in the optical resonator increases to a predetermined level, the switching element outputs an optical pulse by lowering a Q factor from a first level to a second level lower than the first level.
Quick Actions:
Katsuragawa, Masayuki. (2024). Q switch resonator, and pulse generator (U.S. Patent No. 12003072). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12003072
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile