Patents by Inventor Slava SMARTSEV

Slava SMARTSEV 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).

  • Reflective optical system
    Patent number: 11576251
    Abstract: A reflective optical system (100) comprising at least one reflective aspheric surface (1) of focal length f0 and optical axis (Z), the surface being configured so that an incident laser beam (2) propagating along an axis (Z?) is focused along the optical axis (Z) with a FWHM ((Full Width at Half Maximum) of the intensity of the reflected beam along the optical axis (Z) being larger, preferably by a factor of at least 10, than the FWHM of the intensity of a focused beam reflected by a parabola having same focal length f0 and same optical axis (Z), receiving same beam.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: February 7, 2023
    Assignees: Ecole Polytechnique, Ecole Nationale Supérieure de Techniques Avancées, Centre National de La Recherche Scientifique, Yeda Research and Development Co. Ltd.
    Inventors: Cédric Thaury, Slava Smartsev
  • REFLECTIVE OPTICAL SYSTEM
    Publication number: 20210274631
    Abstract: A reflective optical system (100) comprising at least one reflective aspheric surface (1) of focal length f0 and optical axis (Z), the surface being configured so that an incident laser beam (2) propagating along an axis (Z?) is focused along the optical axis (Z) with a FWHM ((Full Width at Half Maximum) of the intensity of the reflected beam along the optical axis (Z) being larger, preferably by a factor of at least 10, than the FWHM of the intensity of a focused beam reflected by a parabola having same focal length f0 and same optical axis (Z), receiving same beam.
    Type: Application
    Filed: June 24, 2019
    Publication date: September 2, 2021
    Inventors: Cédric THAURY, Slava SMARTSEV