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:
Jun. 16, 2015
Filed:
Oct. 23, 2012
Azusa Tanino, Takatsuki-shi, JP;
Yoichi Tanino, Takatsuki, JP;
Junichi Nishimae, Tokyo, JP;
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Abstract
A COlaser device and a COlaser processing device for emitting a pulse laser having a high output and a stable beam diameter without depending on a repetition frequency. The COlaser device includes: laser gas being a COlaser medium; a near-concentric stable optical resonator in which a radius of curvature of at least one resonator mirror is set so as to be equal to a distance from an optical switch to the resonator mirror; an optical switch provided in the stable optical resonator; and transmission mirrors provided so that laser light generated from the stable optical resonator passes through the COlaser medium again.