Patents Assigned to ReadID Inc.
  • Despeckling devices and methods
    Publication number: 20130010265
    Abstract: Illuminating coherent or partially coherent light may be directed over an optical fiber and may be despeckled by vibrating the optical fiber or by increasing the number of modes and modal dispersion. An exemplary embodiment is directed to an optical fiber attached to a vibrating device operable to vibrate the optical fiber above a threshold frequency. Another exemplary embodiment is directed to an optical fiber configured to have a refractive index profile operable to increase the number of modes and modal dispersion.
    Type: Application
    Filed: July 9, 2012
    Publication date: January 10, 2013
    Applicant: ReadID Inc.
    Inventor: Kevin Curtis