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:
Apr. 05, 2022
Filed:
Sep. 26, 2018
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Hiroyasu Ishii, Kanagawa, JP;
Kazuhiro Hirota, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/115 (2006.01); A61B 5/00 (2006.01); H01S 3/10 (2006.01); G01N 29/24 (2006.01); G01N 29/44 (2006.01); H01S 3/136 (2006.01); H01S 3/06 (2006.01); H01S 3/08 (2006.01); H01S 3/092 (2006.01); H01S 3/16 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0095 (2013.01); G01N 29/2418 (2013.01); G01N 29/44 (2013.01); H01S 3/10046 (2013.01); H01S 3/115 (2013.01); H01S 3/136 (2013.01); A61B 5/7225 (2013.01); A61B 2576/00 (2013.01); H01S 3/061 (2013.01); H01S 3/08054 (2013.01); H01S 3/092 (2013.01); H01S 3/10069 (2013.01); H01S 3/1633 (2013.01);
Abstract
In a laser device that emits pulsed laser light by emitting excitation light to a laser medium in a state in which a first voltage is applied to a Q switch and changing the voltage applied to the Q switch from a first voltage to a second voltage after the emission of the excitation light, the application start timing of the first voltage during a normal operation is set to a timing at which the intensity of the pulsed laser light periodically changing due to the vibration of the Q switch is maximized.