Patents by Inventor SASIKUMAR PALANIYAPPAN

SASIKUMAR PALANIYAPPAN 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).

  • APPARATUS AND METHOD FOR MEASURING CONTRAST IN A HIGH POWER LASER SYSTEM
    Publication number: 20130322473
    Abstract: A preferred apparatus can include a high-power laser; a beam splitter; a non-linear optical assembly configured to cube an incident beam; a detector optically configured to receive an input beam from the beam splitter and a reference beam from the non-linear optical assembly; and a controller configured to calculate a fourth order cross correlation of the input beam and the reference beam to characterize the high-power laser.
    Type: Application
    Filed: May 31, 2013
    Publication date: December 5, 2013
    Applicant: LOS ALAMOS NATIONAL SECURITY, LLC
    Inventors: SASIKUMAR PALANIYAPPAN, RANDALL P. JOHNSON