Patents by Inventor Raphael Lavi

Raphael Lavi 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).

  • Optical frequency converter for non-polarized light
    Patent number: 7463410
    Abstract: Optical apparatus including an optical frequency conversion device, pumped by a non-polarized light beam. The apparatus may include a pump incident side, such as an optical fiber emitting non-polarized light beam, a polarization beam splitter to split the incident beam into two polarized beams, beam forming optics to shape the beams and rotate their polarization as required and couple them into the conversion device, and an optical frequency conversion device to convert the wavelength of both beams into a new wavelength.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: December 9, 2008
    Assignee: Soreq Nuclear Research Center
    Inventors: Pinhas Blau, Raphael Lavi, Shaul Pearl, Ariel Elior
  • Optical Frequency Converter For Non-Polarized Light
    Publication number: 20070201125
    Abstract: Optical apparatus including an optical frequency conversion device, pumped by a non-polarized light beam. The apparatus may include a pump incident side, such as an optical fiber emitting non-polarized light beam, a polarization beam splitter to split the incident beam into two polarized beams, beam forming optics to shape the beams and rotate their polarization as required and couple them into the conversion device, and an optical frequency conversion device to convert the wavelength of both beams into a new wavelength.
    Type: Application
    Filed: July 16, 2004
    Publication date: August 30, 2007
    Applicant: SOREQ NUCLEAR RESEARCH CENTER
    Inventors: Pinhas Blau, Raphael Lavi, Shaul Pearl, Ariel Elior