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:
Jun. 17, 2014
Shimadzu Corporation, Kyoto-shi, JP;
Jiro Saikawa, Kyoto, JP;
Naoya Ishigaki, Kyoto, JP;
Shingo Uno, Kyoto, JP;
Tomoyuki Hiroki, Kyoto, JP;
Ichiro Fukushi, Kyoto, JP;
Akiyuki Kadoya, Kyoto, JP;
Junki Sakamoto, Kyoto, JP;
Koji Tojo, Kyoto, JP;
Kazuma Watanabe, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
The light-synthesizing laser device includes a plurality of collimating lenses that are arranged in a one-to-one relationship with a plurality of laser light sources which exhibit anisotropy in a laser light emission angle, and that convert laser light beams emitted from the laser light sources into parallel light; a condensing lens that condenses the laser light that has been converted into parallel light by the plurality of collimating lenses; and an optical fiber () having a square waveguide core (SC) which has a square shape, the fiber receiving and synthesizing the laser light condensed by the condensing lens. A longitudinal axis of a condensed beam condensed by the condensing lens is aligned with a diagonal axis of the square waveguide core.