Patents by Inventor Troy Rhoadarmer

Troy Rhoadarmer 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).

  • System and method for a self-referencing interferometer
    Patent number: 10197380
    Abstract: Systems and methods are described herein for a self-referencing interferometer. The interferometer can comprise an improved spatial phase shifter that reduces the number of components, size and complexity of the spatial phase shifter and maintains a common path for a combined reference beam and signal beam. The self-referencing interferometer further comprises a single mode fiber shunt for filtering the reference beam and further reducing the size of the interferometer. The angle of the reference beam can be tilted before being recombined with the single beam which further simplifies the spatial phase shifting component of the interferometer.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: February 5, 2019
    Assignee: Leidos, Inc.
    Inventors: Troy Rhoadarmer, Eric Berg
  • System and Method For a Self-Referencing Interferometer
    Publication number: 20170059301
    Abstract: Systems and methods are described herein for a self-referencing interferometer. The interferometer can comprise an improved spatial phase shifter that reduces the number of components, size and complexity of the spatial phase shifter and maintains a common path for a combined reference beam and signal beam. The self-referencing interferometer further comprises a single mode fiber shunt for filtering the reference beam and further reducing the size of the interferometer. The angle of the reference beam can be tilted before being recombined with the single beam which further simplifies the spatial phase shifting component of the interferometer.
    Type: Application
    Filed: November 10, 2016
    Publication date: March 2, 2017
    Applicant: Leidos, Inc.
    Inventors: Troy Rhoadarmer, Eric Berg
  • System and method for a self-referencing interferometer
    Patent number: 9513105
    Abstract: Systems and methods are described herein for a self-referencing interferometer. The interferometer can comprise an improved spatial phase shifter that reduces the number of components, size and complexity of the spatial phase shifter and maintains a common path for a combined reference beam and signal beam. The self-referencing interferometer further comprises a single mode fiber shunt for filtering the reference beam and further reducing the size of the interferometer. The angle of the reference beam can be tilted before being recombined with the single beam which further simplifies the spatial phase shifting component of the interferometer.
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: December 6, 2016
    Assignee: Leidos, Inc.
    Inventors: Troy Rhoadarmer, Eric Berg
  • System and method for a self-referencing interferometer
    Patent number: 8462349
    Abstract: Systems and methods are described herein for a self-referencing interferometer. The interferometer can comprise an improved spatial phase shifter that reduces the number of components, size and complexity of the spatial phase shifter and maintains a common path for a combined reference beam and signal beam. The self-referencing interferometer further comprises a single mode fiber shunt for filtering the reference beam and further reducing the size of the interferometer. The angle of the reference beam can be tilted before being recombined with the single beam which further simplifies the spatial phase shifting component of the interferometer.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: June 11, 2013
    Assignee: Science Applications International Corporation
    Inventors: Troy Rhoadarmer, Eric Berg