Patents Assigned to Lockheed Martin Coherent
  • Tomographic approach to 3-D holographic refractometry
    Patent number: 10551306
    Abstract: A system for performing 3-dimensional (3-D) digital holographic refractometry includes a splitter to split a source light into a first light beam and a second light beam. A tomographic optical setup shines a sample with the first light beam and generates an image light beam. A detector array generates an interferogram signal in response to being simultaneously exposed to the image light beam and the second light beam.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: February 4, 2020
    Assignee: Lockheed Martin Coherent
    Inventors: Bruce G. Tiemann, Brian Krause