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. 24, 2020
Filed:
Jun. 23, 2015
Applicant:
Fisba Ag, St. Gallen, CH;
Inventors:
Assignee:
FISBA AG, St. Gallen, CH;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/14 (2006.01); G02B 27/30 (2006.01); H01S 5/022 (2006.01); G02B 19/00 (2006.01); G02B 27/10 (2006.01); G02B 7/02 (2006.01); H01S 5/40 (2006.01); F21V 15/01 (2006.01); F21V 17/00 (2006.01); F21V 17/06 (2006.01); G02B 5/30 (2006.01); G02B 27/12 (2006.01); F21Y 115/30 (2016.01); F21Y 113/10 (2016.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/30 (2013.01); F21V 15/01 (2013.01); F21V 17/005 (2013.01); F21V 17/06 (2013.01); G02B 5/3083 (2013.01); G02B 7/023 (2013.01); G02B 7/025 (2013.01); G02B 19/0057 (2013.01); G02B 27/102 (2013.01); G02B 27/1006 (2013.01); G02B 27/126 (2013.01); G02B 27/141 (2013.01); H01S 5/02288 (2013.01); H01S 5/4012 (2013.01); H01S 5/4093 (2013.01); F21Y 2113/10 (2016.08); F21Y 2115/30 (2016.08); G02B 6/0006 (2013.01); H01S 5/02208 (2013.01);
Abstract
An apparatus for generating light having a plurality of wavelengths comprises a housing () and light sources () inside the housing (). The light sources () are especially in the form of laser diodes. Preferably, three light sources having different wavelengths are formed. The apparatus further comprises collimating lenses () for collimating a light beam emitted by the light sources (), and beam guiding elements for bundling the light beams. The collimating lenses () are disposed in a positioning module () that allows the collimating lenses () to be placed in different positions during the manufacturing process of the apparatus.