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:
Apr. 11, 2006
Filed:
Jun. 12, 2001
Valeri Baev, Hamburg, DE;
Arnold Stark, Hamburg, DE;
Stefan Salewski, Stade, DE;
Wolfgang Thurau, Hamburg, DE;
Peter Toschek, Hamburg, DE;
Valeri Baev, Hamburg, DE;
Arnold Stark, Hamburg, DE;
Stefan Salewski, Stade, DE;
Wolfgang Thurau, Hamburg, DE;
Peter Toschek, Hamburg, DE;
Evotec Technologies GmbH, Dusseldorf, DE;
Abstract
A fiber laser with a fiber for laser light generation having an entrance end and an exit end comprises a pump light source for generating pump light to be coupled via the entrance side into the fiber. At the exit end of the fiber a first resonator mirror is provided which is highly reflecting for the laser light to be generated in the wavelength range with the smallest light amplification and to the light of the pump light source. Spaced from the first resonator mirror a second resonator mirror is provided via which light of further wavelength ranges can be fed back into the fiber with the aid of a collimating lens.