Patents Assigned to National University Corporattion Gunma University
  • SYSTEM AND METHOD FOR DETECTING SURFACE VIBRATIONS
    Publication number: 20180266876
    Abstract: A system for detecting vibrations from a surface is provided. The system includes a coherent light source for projecting a multi-beam pattern onto the surface and an imaging device for mapping a speckle field generated by each spot formed on the surface by the multi-beam pattern to a unique region of an imaging sensor. The system further includes a processor for processing speckle field information received by the imaging sensor and deriving surface vibration information.
    Type: Application
    Filed: December 27, 2015
    Publication date: September 20, 2018
    Applicant: National University Corporattion Gunma University
    Inventor: Gideon CARMON