Patents by Inventor Tomasz M. Kott

Tomasz M. Kott 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).

  • Multi-channel coherent detection
    Patent number: 10921247
    Abstract: An optical receiver is provided that includes an array of photoreceivers. Each photoreceiver may be configured to receive a respective portion of a speckle pattern generated by interaction between an object beam and a scattering medium and each photoreceiver may be configured to generate respective electrical detection signals for provision to processing circuitry for summing of the electrical detection signals. A photoreceiver may include a collector, first detector and second detectors, and first and second optical splitters. The photoreceiver may be configured to generate a first electrical detection signal and a second electrical detection signal based on a received portion of the speckle pattern.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: February 16, 2021
    Assignee: The Johns Hopkins University
    Inventors: Jeremiah J. Wathen, Scott M. Hendrickson, Tomasz M. Kott, David W. Blodgett
  • Multi-Channel Coherent Detection
    Publication number: 20200072746
    Abstract: An optical receiver is provided that includes an array of photoreceivers. Each photoreceiver may be configured to receive a respective portion of a speckle pattern generated by interaction between an object beam and a scattering medium and each photoreceiver may be configured to generate respective electrical detection signals for provision to processing circuitry for summing of the electrical detection signals. A photoreceiver may include a collector, first detector and second detectors, and first and second optical splitters. The photoreceiver may be configured to generate a first electrical detection signal and a second electrical detection signal based on a received portion of the speckle pattern.
    Type: Application
    Filed: August 20, 2019
    Publication date: March 5, 2020
    Inventors: Jeremiah J. Wathen, Scott M. Hendrickson, Tomasz M. Kott, David W. Blodgett