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. 22, 2017
Filed:
Jul. 06, 2016
Applicant:
Gigaphoton Inc., Tochigi, JP;
Inventor:
Yoshiaki Kurosawa, Oyama, JP;
Assignee:
Gigaphoton Inc., Tochigi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05G 2/00 (2006.01); H01S 3/223 (2006.01); H01S 3/23 (2006.01); H01S 3/034 (2006.01); H01S 3/10 (2006.01); H01S 3/115 (2006.01); H01S 3/00 (2006.01);
U.S. Cl.
CPC ...
H05G 2/008 (2013.01); H01S 3/034 (2013.01); H01S 3/1003 (2013.01); H01S 3/2232 (2013.01); H01S 3/2316 (2013.01); H01S 3/2325 (2013.01); H05G 2/003 (2013.01); H01S 3/0071 (2013.01); H01S 3/115 (2013.01);
Abstract
An example laser apparatus of the disclosure may include an oscillator capable of outputting a laser beam, a slab optical amplifier capable of amplifying the laser beam outputted by the oscillator by passing the laser beam through an optical amplification region shaped like a slab and outputting the amplified laser beam, and a mirror disposed on an optical path of the laser beam to enter the slab optical amplifier or the amplified laser beam outputted from the slab optical amplifier, the mirror being movable in a direction parallel to a plane where the laser beam travels in the slab optical amplifier.