Patents by Inventor Andreas FROULICH

Andreas FROULICH 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).

  • SECOND-ORDER OPTICAL NONLINEAR MATERIAL
    Publication number: 20160178983
    Abstract: Second-order optical nonlinear material arranged on a substrate, wherein the second-order optical nonlinear material comprises at least two different materials arranged in layers on the substrate. The layers are arranged on each other in a predetermined order based on the type of material and/or orientation of the layer. The predetermined order is chosen so that the layers of the at least two different materials possess no macroscopic centrosymmetry with respect to their material and/or orientation.
    Type: Application
    Filed: December 3, 2014
    Publication date: June 23, 2016
    Inventors: Luca ALLOATTI, Andreas FROULICH, Christian KOOS, Sebastian KOEBER, Martin WEGENER