Patents by Inventor Housein El Dirani

Housein El Dirani 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).

  • OPTOELECTRONIC DEVICE FOR GENERATION OF A COHERENT FREQUENCY COMB
    Publication number: 20180196198
    Abstract: The invention relates to an optoelectronic device for generation of a frequency comb comprising: a laser source (2); an optical micro-resonator (3), comprising a resonant ring (20); at least one waveguide (30) optically coupled to the resonant ring (20), having an effective index associated with a fundamental optical mode supported by the filtering guide (30) equal to an effective index associated with an optical higher order mode supported by the resonant ring (20).
    Type: Application
    Filed: January 4, 2018
    Publication date: July 12, 2018
    Applicants: Commissariat a l'energie atomique et aux energies alternatives, THALES
    Inventors: Marco Casale, Housein El Dirani, Corrado Sciancalepore