Patents by Inventor Tiphaine Dupont

Tiphaine Dupont 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).

  • Publication number: 20110150024
    Abstract: A method for introducing light into a waveguide formed on the upper surface of a microelectronics substrate, by means of a distributed feedback laser device formed by the association of an SOI-type structure having a portion forming said waveguide, of a stack of III-V semiconductor gain materials partially covering the waveguide, and of an optical grating, wherein the grating step is selected so that the optical power of the laser beam circulates in a loop from the III-V stack to the waveguide.
    Type: Application
    Filed: December 21, 2010
    Publication date: June 23, 2011
    Applicant: Commissariat A L'Energie Atomique et Aux Energies Alternatives
    Inventors: Tiphaine Dupont, Laurent Grenouillet