Patents by Inventor Anatoly Viktorovich Masalov

Anatoly Viktorovich Masalov 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).

  • Apparatus and method for measuring intensity and phase of a light pulse with an interferometric asymmetric single-shot autocorrelator
    Patent number: 6801318
    Abstract: An apparatus and method to measure optical intensity and phase of one or several light pulses is described. The apparatus combines a spectrally resolved interferometric asymmetric single-shot optical autocorrelator and imaging spectrograph. The asymmetric design of the optical autocorrelator based on second harmonic generation eliminates time-direction ambiguity, while a spectrally resolved interferometric pattern allows the performance of self-check and self-calibration of the apparatus and substantially improves convergence, robustness and reliability of the computational retrieval algorithm.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: October 5, 2004
    Assignee: Excel/Quantronix, Inc.
    Inventors: Qiang Fu, Sergei Petrovich Nikitin, Anatoly Viktorovich Masalov
  • Apparatus and method for measuring intensity and phase of a light pulse with an interferometric asymmetric single-shot autocorrelator
    Publication number: 20020180977
    Abstract: An apparatus and method to measure optical intensity and phase of one or several light pulses is described. The apparatus combines a spectrally resolved interferometric asymmetric single-shot optical autocorrelator and imaging spectrograph. The asymmetric design of the optical autocorrelator based on second harmonic generation eliminates time-direction ambiguity, while a spectrally resolved interferometric pattern allows the performance of self-check and self-calibration of the apparatus and substantially improves convergence, robustness and reliability of the computational retrieval algorithm.
    Type: Application
    Filed: April 30, 2002
    Publication date: December 5, 2002
    Applicant: Excel/Quantronix Corp.
    Inventors: Qiang Fu, Sergei Petrovich Nikitin, Anatoly Viktorovich Masalov