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:
Mar. 28, 2006
Filed:
Feb. 22, 2002
Applicants:
Hans Poisel, Leinburg, DE;
Thomas Herberger, Forchheim, DE;
Inventors:
Hans Poisel, Leinburg, DE;
Thomas Herberger, Forchheim, DE;
Assignee:
WaveLight Laser Technologie AG, Erlangen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for the generation of white light serves in particular for the illumination of the interior of the eye. A semiconductor laser (') emits radiation in the blue/violet/ultraviolet region of the spectrum, which is coupled into an optical waveguide (′). The optical waveguide (′) is doped with fluorescent dyes (). By superposition of the fluorescent radiations white light is generated at the end (′) of the optical waveguide.