Patents by Inventor Kurt Recker

Kurt Recker 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).

  • Pyroelectric non-linear optical component
    Patent number: 4048514
    Abstract: A pyroelectric non-linear optical component for detection and frequency control of electromagnetic radiation is comprised of a body consisting of a monocrystalline orthorhombic magnesium barium fluoride (MgBaF.sub.4) and means for changing the optical properties of the body. The pyroelectric component may be used in electro-optical systems, such as laser systems, for frequency doubling or mixing of electromagnetic radiation, particularly in the ultraviolet spectral region and may include a pair of electrodes mounted on opposite surfaces of the component for applying a controlled voltage thereto.
    Type: Grant
    Filed: July 10, 1975
    Date of Patent: September 13, 1977
    Assignee: Siemens Aktiengesellschaft
    Inventors: Siegfried Haussuehl, Kurt Recker