Patents Assigned to Ultrafast Innovations GmbH
  • Apparatus and method for measuring the reflectivity or transmittivity of an optical surface
    Patent number: 11821840
    Abstract: An apparatus and a method measure a reflectivity and/or transmittivity of an optical surface. The apparatus includes a pulsed coherent white light source for generating pulsed coherent white light, wherein the apparatus is adapted to irradiate the optical surface with at least a part of the generated pulsed coherent white light.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: November 21, 2023
    Assignee: Ultrafast Innovations GmbH
    Inventors: Daniel Cardenas, Minjie Zhan, Asger Kreiner, Alexander Guggenmos