Patents by Inventor Eduard SONKIN

Eduard SONKIN 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).

  • OPTIMIZATION OF BIT ERROR RATE PERFORMANCE OF HIGH ORDER MODULATED OPTICAL SIGNALS HAVING SIGNAL-DEPENDENT NOISE
    Publication number: 20170054533
    Abstract: An optical modulator with a region with non-linear characteristics with optimized BER performance, which comprises circuitry for adjusting the spacing between power levels of optical signals at the output of the optical modulator by adjusting the bias point of the optical modulator to be closer to a nonlinear region of the modulator, such that modulating signals having lower power will be compressed by the nonlinear region more than modulating signals having higher power. During adjustment, larger spacing between higher power levels of optical signals is introduced at the output of the optical modulator and lower spacing between lower power levels of optical signals is introduced at the output of the optical modulator.
    Type: Application
    Filed: August 20, 2016
    Publication date: February 23, 2017
    Applicant: MULTIPHY LTD.
    Inventors: Eduard SONKIN, Gilad KATZ, Dan SADOT, Or VIDAL