Patents by Inventor Nathan JUKAM

Nathan JUKAM 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 source and method of manufacturing such
    Patent number: 10886698
    Abstract: A laser source for emitting radiation in a given emission spectral band, centered on a given emission angular frequency, the central emission angular frequency is provided. The laser source comprises a laser cavity comprising a gain section having a known frequency dependent Group Delay Dispersion, and a GTI mirror arranged at one end of the gain section, having a known frequency dependent Group Delay Dispersion. The gain section and the GTI mirror are formed into a same laser medium, the laser medium having a known frequency dependent Group Delay Dispersion, and the gain section and the GTI mirror are separated by a gap of predetermined width filled with a dielectric medium thus forming a two parts laser cavity. Further, the GTI GDD at least partly compensates the sum of the Gain GDD and the material GDD in the emission spectral band.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: January 5, 2021
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, SORBONNE UNIVERSITÉ, UNIVERSITE PARIS DIDEROT—PARIS 7, ECOLE NORMALE SUPERIEURE
    Inventors: Sukhdeep Dhillon, Hanond Nong, Feihu Wang, Tobias Fobbe, Nathan Jukam
  • LASER SOURCE AND METHOD OF MANUFACTURING SUCH
    Publication number: 20190252853
    Abstract: A laser source for emitting radiation in a given emission spectral band, centered on a given emission angular frequency, the central emission angular frequency is provided. The laser source comprises a laser cavity comprising a gain section having a known frequency dependent Group Delay Dispersion, and a GTI mirror arranged at one end of the gain section, having a known frequency dependent Group Delay Dispersion. The gain section and the GTI mirror are formed into a same laser medium, the laser medium having a known frequency dependent Group Delay Dispersion, and the gain section and the GTI mirror are separated by a gap of predetermined width filled with a dielectric medium thus forming a two parts laser cavity. Further, the GTI GDD at least partly compensates the sum of the Gain GDD and the material GDD in the emission spectral band.
    Type: Application
    Filed: May 5, 2017
    Publication date: August 15, 2019
    Inventors: Sukhdeep DHILLON, Hanond NONG, Feihu WANG, Tobias FOBBE, Nathan JUKAM