Patents by Inventor Alain Danielou

Alain Danielou 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).

  • CLADDING GLASS FOR SOLID-STATE LASERS
    Publication number: 20210028605
    Abstract: The present disclosure relates to a glass having a refractive index of at least 1.7 as well as the use of the glass as a cladding glass of a solid-state laser. The disclosure also relates to a laser component comprising a core of doped sapphire and a cladding glass being placed on said core. The cladding glass is arranged on said core such that light exiting from the core due to parasitic laser activity can enter the cladding glass and can be absorbed there. Thus, a laser component with improved efficiency is obtained. The present disclosure also relates to a method for producing the laser component.
    Type: Application
    Filed: April 9, 2020
    Publication date: January 28, 2021
    Inventors: Antoine Carré, Alain Danielou, Stefanie Hansen, Dirk Apitz
  • Cladding glass for solid-state lasers
    Patent number: 10389079
    Abstract: The present invention relates to a glass having a refractive index of at least 1.7 as well as the use of the glass as a cladding glass of a solid-state laser. The invention also relates to a laser component comprising a core of doped sapphire and a cladding glass being placed on said core. The cladding glass is arranged on said core such that light exiting from the core due to parasitic laser activity can enter the cladding glass and can be absorbed there. The present invention also relates to a method for producing the laser component.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: August 20, 2019
    Assignee: SCHOTT AG
    Inventors: Antoine Carré, Alain Danielou, Stefanie Hansen, Dirk Apitz
  • CLADDING GLASS FOR SOLID-STATE LASERS
    Publication number: 20180090904
    Abstract: The present invention relates to a glass having a refractive index of at least 1.7 as well as the use of the glass as a cladding glass of a solid-state laser. The invention also relates to a laser component comprising a core of doped sapphire and a cladding glass being placed on said core. The cladding glass is arranged on said core such that light exiting from the core due to parasitic laser activity can enter the cladding glass and can be absorbed there. The present invention also relates to a method for producing the laser component.
    Type: Application
    Filed: September 28, 2017
    Publication date: March 29, 2018
    Inventors: Antoine Carré, Alain Danielou, Stefanie Hansen, Dirk Apitz