Patents by Inventor Diego F. Grosz

Diego F. Grosz 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 and system for increasing the capacity and spectral efficiency of optical transmission
    Patent number: 7123835
    Abstract: A method and system for increasing the capacity and spectral efficiency of optical transmission includes pre-filtering optical pulses utilizing a bandwidth substantially proportional to the bit rate of the transmission system prior to propagating the optical pulses along a transmission fiber and post-filtering the propagated optical pulses utilizing a bandwidth substantially proportional to the bit rate of the transmission system.
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: October 17, 2006
    Assignee: Lucent Technologies Inc.
    Inventors: Anjali Agarwal, Sonali Banerjee, Diego F. Grosz
  • Optical transmission using all-optical regeneration and dispersion techniques
    Patent number: 7099594
    Abstract: The present invention generally provides optical signal transmission system having an optical signal source, at least one optical signal regenerator in series communication with the optical signal source via an optical signal communications medium, a dispersion module in series communication with the at least one optical signal regenerator via the optical signal communications medium, and a receiver in serial communication with the dispersion module via the optical signal communications medium. The dispersion compensation module inserts an amount of lumped dispersion into the system, which operates to improve the signal transmission characteristics.
    Type: Grant
    Filed: April 9, 2002
    Date of Patent: August 29, 2006
    Assignee: Lucent Technologies Inc.
    Inventors: Diego F. Grosz, Stefan Hunsche
  • Optical transmission using all-optical regeneration and dispersion techniques
    Publication number: 20040208610
    Abstract: The present invention generally provides optical signal transmission system having an optical signal source, at least one optical signal regenerator in series communication with the optical signal source via an optical signal communications medium, a dispersion module in series communication with the at least one optical signal regenerator via the optical signal communications medium, and a receiver in serial communication with the dispersion module via the optical signal communications medium. The dispersion compensation module inserts an amount of lumped dispersion into the system, which operates to improve the signal transmission characteristics.
    Type: Application
    Filed: April 9, 2002
    Publication date: October 21, 2004
    Applicant: LUCENT TECHNOLOGIES INC.
    Inventors: Diego F. Grosz, Stefan Hunsche
  • Method and system for increasing the capacity and spectral effeciency of optical transmission
    Publication number: 20040146297
    Abstract: A method and system for increasing the capacity and spectral efficiency of optical transmission includes pre-filtering optical pulses utilizing a bandwidth substantially proportional to the bit rate of the transmission system prior to propagating the optical pulses along a transmission fiber and post-filtering the propagated optical pulses utilizing a bandwidth substantially proportional to the bit rate of the transmission system.
    Type: Application
    Filed: January 27, 2003
    Publication date: July 29, 2004
    Applicant: LUCENT TECHNOLOGIES INC.
    Inventors: Anjali Agarwal, Sonali Banerjee, Diego F. Grosz