Patents by Inventor Julien Mandon

Julien Mandon 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).

  • Fourier transform spectrometer with a frequency comb light source
    Patent number: 8917396
    Abstract: An embodiment relates to a Fourier transform spectrometer comprising: a coherent light source; an interferometer adapted to separate the coherent light source into two or more parts in order to generate through frequency or phase-induced effects, interferences between the two or more parts; detection means adapted to detect the interferences, wherein the coherent light source comprises a frequency comb generator having a frequency repetition rate, and the detection means are adapted to detect the beating of pairs of frequencies of the frequency comb separated by the frequency repetition rate or a multiple of the frequency repetition rate.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: December 23, 2014
    Assignees: Centre National de la Recherche Scientifique—CNRS, Universite Paris-Sud 11
    Inventors: Nathalie Picqué, Guy Guelachvili, Julien Mandon
  • FOURIER TRANSFORM SPECTROMETER WITH A FREQUENCY COMB LIGHT SOURCE
    Publication number: 20110261363
    Abstract: An embodiment relates to a Fourier transform spectrometer comprising: a coherent light source; an interferometer adapted to separate the coherent light source into two or more parts in order to generate through frequency or phase-induced effects, interferences between the two or more parts; detection means adapted to detect the interferences, wherein the coherent light source comprises a frequency comb generator having a frequency repetition rate, and the detection means are adapted to detect the beating of pairs of frequencies of the frequency comb separated by the frequency repetition rate or a multiple of the frequency repetition rate.
    Type: Application
    Filed: July 20, 2009
    Publication date: October 27, 2011
    Applicants: Universite Paris-Sud 11, Centre National de la Recherche Scientifique - CNRS
    Inventors: Nathalie Picqué, Guy Guelachvili, Julien Mandon