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:
Dec. 15, 2020
Filed:
Feb. 22, 2016
Mitsubishi Electric Corporation, Tokyo, JP;
Seiji Nakano, Tokyo, JP;
Toshihide Seki, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A technology disclosed in the specification of the subject application relates to a laser light source device capable of suppressing loss of optical output power from a semiconductor laser device, and to a method of manufacturing of a laser light source device while the degree of freedom in arrangement of the semiconductor laser device is secured. A laser light source device according to the subject technology includes a semiconductor laser device, and an optical element provided on an optical axis of an emission light emitted from the semiconductor laser device. The optical element separates a portion of a luminous flux of an emission light that is emitted from the semiconductor laser device and that is not separated in a fast axis direction from another portion so as to be separated in the fast axis direction.