Patents by Inventor Sharone GOLDRING

Sharone GOLDRING 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).

  • Radiation pumped heater/heating element
    Patent number: 11434162
    Abstract: A radiation pumped heater includes a ceramic substrate which is heated by a laser beam to a steady state temperature. An optical fiber is heated by conduction and radiation emitted from the ceramic substrate.
    Type: Grant
    Filed: October 16, 2016
    Date of Patent: September 6, 2022
    Assignee: Soreq Nuclear Research Center
    Inventor: Sharone Goldring
  • Real-time chemical sensing using stimulated Raman scattering in nanofibers
    Patent number: 11204325
    Abstract: A system includes a laser (1) operative to emit a light beam, a beam splitter (2) arranged to split the light beam into a first beam and a second beam, the first beam being directed to a nonlinear converter (8) that generates a signal beam having a Stokes-shifted wavelength, a recombiner (9) arranged to recombine the signal beam with the second beam to form a recombined beam which is directed to a tapered optical fiber (5) located within a material to be monitored, and a detector (7) arranged to detect light emitted by the tapered optical fiber (5) and which uses stimulated Raman spectroscopy to detect a chemical in the material.
    Type: Grant
    Filed: May 26, 2019
    Date of Patent: December 21, 2021
    Assignee: Soreq Nuclear Research Center
    Inventors: Bruno Sfez, Shaul Pearl, Sharone Goldring, Yoav Sintov
  • REAL-TIME CHEMICAL SENSING USING STIMULATED RAMAN SCATTERING IN NANOFIBERS
    Publication number: 20210223180
    Abstract: A system includes a laser (1) operative to emit a light beam, a beam splitter (2) arranged to split the light beam into a first beam and a second beam, the first beam being directed to a nonlinear converter (8) that generates a signal beam having a Stokes-shifted wavelength, a recombiner (9) arranged to recombine the signal beam with the second beam to form a recombined beam which is directed to a tapered optical fiber (5) located within a material to be monitored, and a detector (7) arranged to detect light emitted by the tapered optical fiber (5) and which uses stimulated Raman spectroscopy to detect a chemical in the material.
    Type: Application
    Filed: May 26, 2019
    Publication date: July 22, 2021
    Applicant: Soreq Nuclear Research Center
    Inventors: Bruno Sfez, Shaul Pearl, Sharone Goldring, Yoav Sintov
  • RADIATION PUMPED HEATER/HEATING ELEMENT
    Publication number: 20200247711
    Abstract: A radiation pumped heater includes a ceramic substrate which is heated by a laser beam to a steady state temperature. An optical fiber is heated by conduction and radiation emitted from the ceramic substrate.
    Type: Application
    Filed: October 16, 2016
    Publication date: August 6, 2020
    Applicant: Soreq Nucelar Research Center
    Inventor: Sharone Goldring
  • Temperature measurement of fiber optics by means of thermal induced fluorescence
    Patent number: 10295415
    Abstract: A method for temperature measurement includes measuring intensities of two adjacent wavelengths emitted from a heated optical fiber and calculating the thermal population distribution between associated energy levels. The optical fiber is heated to induce fluorescence emission from the optical fiber. The optical fiber comprises OH? dopant ions. The fluorescence emission is due to a first overtone of vibration energy level of the OH? dopant ions.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: May 21, 2019
    Assignee: Soreq Nuclear Research Center
    Inventor: Sharone Goldring
  • Q-switched fiber laser
    Patent number: 9843156
    Abstract: A fiber laser, null coupler acoustic Q-switch, fiber amplifier and feedback system is described for generation of high power laser pulses.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: December 12, 2017
    Assignee: Soreq Nuclear Research Center
    Inventors: Sharone Goldring, Bruno Sfez
  • TEMPERATURE MEASUREMENT OF FIBER OPTICS BY MEANS OF THERMAL INDUCED FLUORESCENCE
    Publication number: 20170234742
    Abstract: A method for temperature measurement includes measuring intensities of two adjacent wavelengths emitted from a heated optical fiber and calculating the thermal population distribution between associated energy levels.
    Type: Application
    Filed: August 14, 2015
    Publication date: August 17, 2017
    Applicant: Soreq Nuclear Research Center
    Inventor: Sharone Goldring
  • Q-SWITCHED FIBER LASER
    Publication number: 20170063023
    Abstract: A fiber laser, null coupler acoustic Q-switch, fiber amplifier and feedback system is described for generation of high power laser pulses.
    Type: Application
    Filed: April 13, 2015
    Publication date: March 2, 2017
    Inventors: Sharone GOLDRING, Bruno SFEZ