Patents by Inventor Pauline Boucher

Pauline Boucher 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).

  • Device for changing the shape of a light beam
    Patent number: 11320661
    Abstract: A device for alternating between different shapes of a light beam includes a multi-plane light conversion (MPLC) device that is used to apply a unitary transformation to a light beam by way of a succession of elementary transformations. The MPLC faces the light source so that the light beam is emitted into the MPLC device along a reference axis. The device further includes automated means arranged upstream of the multi-plane light conversion (MPLC) device for varying the transverse position and/or the angle of incidence of the light beam in relation to the reference axis and/or to vary the angle of rotation of the light beam about the reference axis. The MPLC device is designed to transform a variation of the transverse position and/or the angle of incidence and/or the angle of rotation of the light beam into a modification of the specific shape of the light beam.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: May 3, 2022
    Assignee: CAILabs
    Inventors: Pauline Boucher, Olivier Pinel, Jean-François Morizur, Guillaume Labroille, Nicolas Treps
  • DEVICE FOR CHANGING THE SHAPE OF A LIGHT BEAM
    Publication number: 20190353911
    Abstract: A device for alternating between different shapes of a light beam includes a multi-plane light conversion (MPLC) device that is used to apply a unitary transformation to a light beam by way of a succession of elementary transformations. The MPLC faces the light source so that the light beam is emitted into the MPLC device along a reference axis. The device further includes automated means arranged upstream of the multi-plane light conversion (MPLC) device for varying the transverse position and/or the angle of incidence of the light beam in relation to the reference axis and/or to vary the angle of rotation of the light beam about the reference axis. The MPLC device is designed to transform a variation of the transverse position and/or the angle of incidence and/or the angle of rotation of the light beam into a modification of the specific shape of the light beam.
    Type: Application
    Filed: January 19, 2018
    Publication date: November 21, 2019
    Inventors: Pauline Boucher, Olivier Pinel, Jean-François Morizur, Guillaume Labroille, Nicolas Treps