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:
Feb. 03, 2004
Filed:
Sep. 27, 2002
Kabushiki Kaisha Topcon, Tokyo-to, JP;
Abstract
A laser oscillation apparatus, comprising a laser beam emitting unit for emitting an excitation light, an optical resonance unit at least having a laser crystal and an output mirror, a plurality of optical fibers for guiding the laser beam from the laser beam emitting unit to the optical resonance unit, and a driving means for driving the laser beam emitting unit, wherein the laser beam emitting unit has a plurality of light emitting sources on a straight line, the plurality of optical fibers are arranged and held in such manner that end surfaces of the optical fibers face the plurality of light emitting sources respectively and the plurality of optical fibers makes up a fiber array unit, wherein the fiber array unit is adjustably held between a pair of wedge-shaped holders each having a cross-section in triangular form.