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:
Jul. 02, 2019
Filed:
Aug. 02, 2018
Applicant:
Gigaphoton Inc., Tochigi, JP;
Inventors:
Seiji Nogiwa, Oyama, JP;
Yasufumi Kawasuji, Oyama, JP;
Assignee:
Gigaphoton Inc., Tochigi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/00 (2006.01); H01S 3/131 (2006.01); G02F 1/01 (2006.01); H01S 3/04 (2006.01); H01S 3/042 (2006.01); H05G 2/00 (2006.01); H01S 5/068 (2006.01); H01S 3/0941 (2006.01); H01S 3/13 (2006.01); H01S 3/16 (2006.01); H01S 5/024 (2006.01); H01S 3/10 (2006.01);
U.S. Cl.
CPC ...
H01S 3/1312 (2013.01); G02F 1/0136 (2013.01); H01S 3/005 (2013.01); H01S 3/0085 (2013.01); H01S 3/042 (2013.01); H01S 3/0405 (2013.01); H01S 3/0407 (2013.01); H01S 5/06804 (2013.01); H05G 2/008 (2013.01); G02F 2203/48 (2013.01); H01S 3/0941 (2013.01); H01S 3/10069 (2013.01); H01S 3/1301 (2013.01); H01S 3/1305 (2013.01); H01S 3/1306 (2013.01); H01S 3/1611 (2013.01); H01S 3/1673 (2013.01); H01S 5/02423 (2013.01);
Abstract
A laser apparatus includes a light source configured to output excitation light, an optical resonator in which laser medium is excited by the excitation light, the optical resonator being configured to output laser beam, a temperature regulator configured to adjust temperature of the light source to a standard temperature, an optical detector configured to detect output power of the laser beam, and a controller configured to change the standard temperature based on the detected output power of the laser beam.