Patents by Inventor Bouzid SIMOZRAG

Bouzid SIMOZRAG 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).

  • METHOD FOR PRODUCING A RESONANT STRUCTURE OF A DISTRIBUTED-FEEDBACK SEMICONDUCTOR LASER
    Publication number: 20170324217
    Abstract: A reproducible method for producing a resonant structure of a distributed-feedback semiconductor laser exhibiting a narrow waveguide of the order of some ten micrometers, the production of the diffraction grating being carried out subsequent to the step of producing the strip is provided. In a last step, a diffraction grating is engraved as a function of a desired precise wavelength.
    Type: Application
    Filed: September 25, 2015
    Publication date: November 9, 2017
    Inventors: Mathieu CARRAS, Grégory MAISONS, Bouzid SIMOZRAG