Patents by Inventor Alexandre DOUCET

Alexandre DOUCET 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 frequency matching a resonance cavity to a light source
    Patent number: 11946857
    Abstract: A method and system for frequency matching a resonant cavity is disclosed. Light is received in a resonant cavity having at least a first mirror and a second mirror defining a path along which light is reflected. At least the second mirror is actuatable to vary the length of the path of the resonant cavity. An intensity of the light exiting or reflecting from the resonant cavity is monitored, and an error correction is determined. The second mirror is actuated towards a pose relative to the first mirror at which a frequency of the light is in resonance with the length of the path. In this manner, the resonant cavity is frequency matched to the light to maintain the resonant cavity in resonance.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: April 2, 2024
    Assignee: PICOMOLE INC.
    Inventors: Sébastien Noël, Jean-François Bisson, Alexis Gauvin, Alexandre Doucet, Gisia Beydaghyan
  • SYSTEM AND METHOD FOR FREQUENCY MATCHING A RESONANCE CAVITY TO A LIGHT SOURCE
    Publication number: 20220045475
    Abstract: A method and system for frequency matching a resonant cavity is disclosed. Light is received in a resonant cavity having at least a first mirror and a second mirror defining a path along which light is reflected. At least the second mirror is actuatable to vary the length of the path of the resonant cavity. An intensity of the light exiting or reflecting from the resonant cavity is monitored, and an error correction is determined. The second mirror is actuated towards a pose relative to the first mirror at which a frequency of the light is in resonance with the length of the path. In this manner, the resonant cavity is frequency matched to the light to maintain the resonant cavity in resonance.
    Type: Application
    Filed: August 4, 2020
    Publication date: February 10, 2022
    Inventors: Sébastien NOËL, Jean-François BISSON, Alexis GAUVIN, Alexandre DOUCET, Gisia BEYDAGHYAN