Patents by Inventor JOHN T. WOODWARD, IV

JOHN T. WOODWARD, IV 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).

  • Optical parametric oscillator
    Patent number: 10156771
    Abstract: An optical parametric oscillator produces optical parametric light and includes a frequency splitter to produce signal light and idler light; a wavelength selector to select a wavelength of the signal light and to produce optical parametric light from the selected wavelength of the signal light; and an optical frequency doubler to double an optical frequency of the optical parametric light.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: December 18, 2018
    Assignee: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF COMMERCE
    Inventors: John T. Woodward, IV, Steven W. Brown, Keith R. Lykke
  • OPTICAL PARAMETRIC OSCILLATOR
    Publication number: 20170155227
    Abstract: An optical parametric oscillator produces optical parametric light and includes a frequency splitter to produce signal light and idler light; a wavelength selector to select a wavelength of the signal light and to produce optical parametric light from the selected wavelength of the signal light; and an optical frequency doubler to double an optical frequency of the optical parametric light.
    Type: Application
    Filed: November 22, 2016
    Publication date: June 1, 2017
    Inventors: JOHN T. WOODWARD, IV, STEVEN W. BROWN, KEITH R. LYKKE