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.:

US 8873599 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 28, 2014

Filed:

Aug. 26, 2011
Applicants:

Tatsuya Yamamoto, Tokyo, JP;

Naoki Miyamoto, Tokyo, JP;

Junichi Nishimae, Tokyo, JP;

Shuichi Fujikawa, Tokyo, JP;

Inventors:

Tatsuya Yamamoto, Tokyo, JP;

Naoki Miyamoto, Tokyo, JP;

Junichi Nishimae, Tokyo, JP;

Shuichi Fujikawa, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/22 (2006.01); H01S 3/036 (2006.01); H01S 3/038 (2006.01); H01S 3/223 (2006.01);
U.S. Cl.
CPC ...
H01S 3/038 (2013.01); H01S 2301/203 (2013.01); H01S 3/036 (2013.01); H01S 3/2232 (2013.01);
Abstract

A tri-axially orthogonal gas laser device in which an optical axis of an optical resonator, a direction in which a laser gas is supplied into the optical resonator, and a direction of discharge for exciting the laser gas are mutually orthogonal to one another, the device including: an exciting unit including a blower supplying the laser gas in −X direction to the optical axis of the optical resonator, and a discharge electrode pair which is shifted on a gas upstream side with respect to the optical axis; and an exciting unit including a blower for supplying the laser gas in +X direction to the optical axis of the optical resonator, and a discharge electrode pair which is shifted on a gas upstream side with respect to the optical axis


Find Patent Forward Citations

Yamamoto, Tatsuya. (2014). Gas laser device (U.S. Patent No. 8873599). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8873599

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