Patents by Inventor Guilhem Alibert

Guilhem Alibert 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).

  • Tunable gain-clamped semiconductor optical amplifier
    Patent number: 6563631
    Abstract: A gain-tunable semiconductor optical amplifier (10) includes an amplifying section (38) for amplifying an optical signal (422). A first tunable reflector section (51) and a second tunable reflector section (52) are integrated on opposed sides of the amplifying section (38) to reflect the optical signal at a clamping wavelength and to change an internal gain level to cause a stimulated emission at the clamping wavelength above the internal gain level.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: May 13, 2003
    Assignee: Corning Incorporated
    Inventors: Daniel Delprat, Guilhem Alibert
  • Tunable gain-clamped semiconductor optical amplifier
    Publication number: 20020067540
    Abstract: A gain-tunable semiconductor optical amplifier (10) includes an amplifying section (38) for amplifying an optical signal (422). A first tunable reflector section (51) and a second tunable reflector section (52) are integrated on opposed sides of the amplifying section (38) to reflect the optical signal at a clamping wavelength and to change an internal gain level to cause a stimulated emission at the clamping wavelength above the internal gain level.
    Type: Application
    Filed: May 31, 2001
    Publication date: June 6, 2002
    Inventors: Daniel Delprat, Guilhem Alibert