Patents by Inventor Ruixiang GUO

Ruixiang GUO 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).

  • Monochromatic wavelength variable terahertz wave generation/detection system and method
    Patent number: 8610073
    Abstract: To provide a monochromatic wavelength variable terahertz wave generation/detection system that has high detection sensitivity at room temperature and that can quickly operate at the same time, excitation light of monochromatic wavelength generated from one excitation light source is inputted to a wavelength variable terahertz wave source and a nonlinear light conversion terahertz wave detector through an excitation light phase control optical system shown below.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: December 17, 2013
    Assignee: Riken
    Inventors: Ruixiang Guo, Hiroaki Minamide, Hiromasa Ito
  • MONOCHROMATIC WAVELENGTH VARIABLE TERAHERTZ WAVE GENERATION/DETECTION SYSTEM AND METHOD
    Publication number: 20110057109
    Abstract: To provide a monochromatic wavelength variable terahertz wave generation/detection system that has high detection sensitivity at room temperature and that can quickly operate at the same time, excitation light of monochromatic wavelength generated from one excitation light source is inputted to a wavelength variable terahertz wave source and a nonlinear light conversion terahertz wave detector through an excitation light phase control optical system shown below.
    Type: Application
    Filed: September 2, 2010
    Publication date: March 10, 2011
    Applicant: RIKEN
    Inventors: Ruixiang GUO, Hiroaki MINAMIDE, Hiromasa ITO