Patents by Inventor Jean-Louis Le Gouet

Jean-Louis Le Gouet 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).

  • Photon echo quantum memory and method
    Patent number: 8891282
    Abstract: A quantum memory and method are proposed. The quantum memory includes an ensemble of atoms embedded in a storage medium and at least one light source for emitting towards the storage medium first, second and third light pulses, the first light pulse carrying information to be stored. The at least one light source is adapted for emitting second and third light pulses which are such that a photon echo substantially carrying information stored by the first light pulse is emitted by the ensemble of atoms after emission of the third light pulse.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: November 18, 2014
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Jean-Louis Le Gouet, Thierry Chaneliere
  • PHOTON ECHO QUANTUM MEMORY AND METHOD
    Publication number: 20130279235
    Abstract: A quantum memory and method are proposed. The quantum memory includes an ensemble of atoms embedded in a storage medium and at least one light source for emitting towards the storage medium first, second and third light pulses, the first light pulse carrying information to be stored. The at least one light source is adapted for emitting second and third light pulses which are such that a photon echo substantially carrying information stored by the first light pulse is emitted by the ensemble of atoms after emission of the third light pulse.
    Type: Application
    Filed: April 24, 2012
    Publication date: October 24, 2013
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Jean-Louis Le Gouet, Thierry Chaneliere