Patents by Inventor Demid V. Sychev

Demid V. Sychev 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).

  • ALL-OPTICAL SINGLE-PHOTON DETECTOR
    Publication number: 20240355602
    Abstract: An ultrafast system for detecting incidence of a single photon is disclosed which includes a single photon avalanche detector having an inherent bandgap, a source of probe light configured to apply an incident beam onto the single photon avalanche detector, wherein the probe light is configured to apply energy less than the bandgap, and a probe beam detector, configured to receive a reflected probe beam from the single photon avalanche detector, wherein the probe beam detector is adapted to generate a signal signifying: i) incidence of a single photon from a control beam onto the single photon avalanche detector.
    Type: Application
    Filed: April 24, 2024
    Publication date: October 24, 2024
    Applicant: Purdue Research Foundation
    Inventors: Demid V. Sychev, Vladimir M. Shalaev, Alexandra Boltasseva, Peigang Chen, Morris Menghuan Yang, Colton B. Fruhling, Alexei Lagutchev, Alexander V. Kildishev