Patents by Inventor Linda Sansoni

Linda Sansoni 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).

  • INTEGRATED OPTICS LOGIC GATE FOR POLARIZATION-ENCODED QUANTUM QUBITS AND A METHOD FOR THE PRODUCTION AND USE THEREOF
    Publication number: 20140126030
    Abstract: A quantum logic gate for qubits, suitable for receiving as inputs at least two polarization-encoded qubits, includes at least one partially polarizing beam splitter (PPBS), the beam splitter comprising a first waveguide and a second waveguide which are constructed in integrated optics, the first and second waveguides having a refractive index contrast of between 0.1% and 6% and a birefringence of between 10?6 and 6*10?5.
    Type: Application
    Filed: May 3, 2012
    Publication date: May 8, 2014
    Applicants: UNIVERSITA' DEGLI STUDI DI ROMA LA SAPIENZA, CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Andrea Crespi, Paolo Mataloni, Roberta Ramponi, Linda Sansoni, Fabio Sciarrino, Giuseppe Vallone, Roberto Osellame