Patents by Inventor Rémi LEHE

Rémi LEHE 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).

  • Laser plasma lens
    Patent number: 10249467
    Abstract: A device for collimation or focusing of a relativistic electron packet, obtained in particular by laser-plasma acceleration, including a gas cloud and a laser capable of emitting a laser pulse focused in the gas cloud in order to create therein a wave of focusing electric and magnetic fields. The invention also relates to a device for emission of a collimated or focused relativistic electron packet. The invention further relates to a collimation or focusing method for a relativistic electron packet, and to methods for emission of a collimated or focused relativistic electron packet.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: April 2, 2019
    Assignees: ECOLE POLYTECHNIQUE, ECOLE NATIONALE SUPÉRIEURE DE TECHNIQUES AVANCÉES
    Inventors: Cédric Thaury, Rémi Lehe, Victor Malka, Emilien Guillaume
  • LASER PLASMA LENS
    Publication number: 20170323757
    Abstract: A device for collimation or focusing of a relativistic electron packet, obtained in particular by laser-plasma acceleration, including a gas cloud and a laser capable of emitting a laser pulse focused in the gas cloud in order to create therein a wave of focusing electric and magnetic fields. The invention also relates to a device for emission of a collimated or focused relativistic electron packet. The invention further relates to a collimation or focusing method for a relativistic electron packet, and to methods for emission of a collimated or focused relativistic electron packet.
    Type: Application
    Filed: November 4, 2015
    Publication date: November 9, 2017
    Applicants: ECOLE POLYTECHNIQUE, ECOLE NATIONALE SUPÉRIEURE DE TECHNIQUES AVANCÉES
    Inventors: Cédric THAURY, Rémi LEHE, Victor MALKA, Emilien GUILLAUME