Patents by Inventor Alessia Pasquazi

Alessia Pasquazi 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).

  • Fully-coherent terahertz detection method and system
    Patent number: 9823124
    Abstract: A method and a system for terahertz detection, using at least a first and a second electrodes separated by a centro-symmetric material. The system comprises at least a first and a second electrodes with conductive pads for connection to a voltage source, separated by a centro-symmetric material; the method comprising second harmonic generation in the centro-symmetric material by overlapping of a probe and a terahertz beams.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: November 21, 2017
    Assignee: INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Matteo Clerici, Marco Peccianti, Sze Phing Ho, Anna Mazhorova, Roberto Morandotti, Alessia Pasquazi, Luca Razzari, Yoann Jestin
  • FULLY-COHERENT TERAHERTZ DETECTION METHOD AND SYSTEM
    Publication number: 20170030770
    Abstract: A method and a system for terahertz detection, using at least a first and a second electrodes separated by a centro-symmetric material. The system comprises at least a first and a second electrodes with conductive pads for connection to a voltage source, separated by a centro-symmetric material; the method comprising second harmonic generation in the centro-symmetric material by overlapping of a probe and a terahertz beams.
    Type: Application
    Filed: April 8, 2015
    Publication date: February 2, 2017
    Inventors: Matteo CLERICI, Marco PECCIANTI, Sze Phing HO, Anna MAZHOROVA, Roberto MORANDOTTI, Alessia PASQUAZI, Luca RAZZARI, Yoann JESTIN
  • Stable mode-locked laser for high repetition rate operation
    Patent number: 8599887
    Abstract: A laser system comprises a high-Q nonlinear optical resonator, a cavity comprising an amplifying element and a dispersive element, an optical delay line adapted to tune the length of the cavity, and a large pass-band filter adapted to tune the cavity's central oscillation wavelength, the nonlinear optical resonator being selected with a linewidth (LWR) comparable to the cavity free-spectral range (FSRC). There is provided a method for generating highly stable pulse streams, comprising providing a cavity comprising an amplifying element and a dispersive element; selecting a high-Q nonlinear optical resonator with a linewidth (LWR) comparable to the cavity free-spectral range (FSRC); tuning the length of the cavity; and tuning the cavity's central oscillation wavelength.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: December 3, 2013
    Assignee: Institut National de la Recherche Scientifique (INRS)
    Inventors: Marco Peccianti, Alessia Pasquazi, David Moss, Roberto Morandotti
  • STABLE MODE-LOCKED LASER FOR HIGH REPETITION RATE OPERATION
    Publication number: 20130156051
    Abstract: A laser system comprises a high-Q nonlinear optical resonator, a cavity comprising an amplifying element and a dispersive element, an optical delay line adapted to tune the length of the cavity, and a large pass-band filter adapted to tune the cavity's central oscillation wavelength, the nonlinear optical resonator being selected with a linewidth (LWR) comparable to the cavity free-spectral range (FSRC). There is provided a method for generating highly stable pulse streams, comprising providing a cavity comprising an amplifying element and a dispersive element; selecting a high-Q nonlinear optical resonator with a linewidth (LWR) comparable to the cavity free-spectral range (FSRC); tuning the length of the cavity; and tuning the cavity's central oscillation wavelength.
    Type: Application
    Filed: December 14, 2011
    Publication date: June 20, 2013
    Inventors: Marco Peccianti, Alessia Pasquazi, David Moss, Roberto Morandotti