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:
Aug. 29, 2017
Filed:
Jul. 16, 2015
Fujifilm Corporation, Tokyo, JP;
Kazuhiro Hirota, Ashigarakami-gun, JP;
Tadashi Kasamatsu, Ashigarakami-gun, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A flash lampexcites a laser rodA Q switchwhich changes the loss of the optical resonator according to the voltage applied is inserted on the optical path of a pair of mirrorsandforming the optical resonator. An optical path shutteris provided on the optical path of laser emission light. In a first operation mode in which laser emission is performed, the optical path shutteris opened and the voltage applied to the Q switchis changed from a high voltage to, for example, 0 V to emit pulsed laser light after the flash lampexcites the laser rodIn a second operation mode in which the laser emission is interrupted and waited for, the optical path shutteris closed and the voltage applied to the Q switchis, for example, 0 V.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile