Patents by Inventor FABIO GRAZIOSO

FABIO GRAZIOSO 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).

  • Method and system for the generation of optical multipartite quantum states
    Patent number: 10175556
    Abstract: A method and a system method for generating optical multipartite quantum states, comprising generating optical fields by at least two different spontaneous four-wave mixing processes and overlapping the optical fields spontaneously generated from the different spontaneous four-wave mixing processes into a same resonator mode of a third-order nonlinear resonator. The system comprises a multi-colored laser source exiting a nonlinear third-order resonator at different resonance frequencies belonging to different mode families of the resonator.
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: January 8, 2019
    Assignee: INSTITUTE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Christian Reimer, Michael Kues, Benjamin Wetzel, Piotr Roztocki, Yoann Jestin, Fabio Grazioso, Roberto Morandotti
  • METHOD AND SYSTEM FOR THE GENERATION OF OPTICAL MULTIPARTITE QUANTUM STATES
    Publication number: 20180081255
    Abstract: A method and a system method for generating optical multipartite quantum states, comprising generating optical fields by at least two different spontaneous four-wave mixing processes and overlapping the optical fields spontaneously generated from the different spontaneous four-wave mixing processes into a same resonator mode of a third-order nonlinear resonator. The system comprises a multi-colored laser source exiting a nonlinear third-order resonator at different resonance frequencies belonging to different mode families of the resonator.
    Type: Application
    Filed: April 12, 2016
    Publication date: March 22, 2018
    Inventors: CHRISTIAN REIMER, MICHAEL KUES, BENJAMIN WETZEL, PIOTR ROZTOCKI, YOANN JESTIN, FABIO GRAZIOSO, ROBERTO MORANDOTTI