Patents by Inventor LASER ZENTRUM HANNOVER E.V.

LASER ZENTRUM HANNOVER E.V. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for manufacturing a coupling arrangement, coupling arrangement and amplifier
    Publication number: 20130222891
    Abstract: A single-mode fiber with certain parameters into the core of another fiber with different parameters; in particular single-mode guided light of a shorter wavelength is coupled into the core of a fiber which is a single-mode fiber at a longer wavelength but acts as multimode fiber for the shorter wavelength. Fabrication involves use of a model to determine a length of a pre-taper.
    Type: Application
    Filed: January 18, 2013
    Publication date: August 29, 2013
    Applicant: LASER ZENTRUM HANNOVER E.V.
    Inventor: LASER ZENTRUM HANNOVER E.V.