Accession Number : ADD008734

Title :   Laser Formed Video Tube Calibration Markers.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Keller,Patrick N ; Frank,Jerome B ; Sliberberg,George G

Report Date : 06 Jul 1981

Pagination or Media Count : 14

Abstract : This document describes an apparatus for forming fiducial marks on an imaging surface of a video tube comprising a laser system that outputs an alignment focused beam and a pulsed focused beam upon command, a driven jig positioner that holds and moves the video tube, a controller programmed to move the jig in a predetermined manner so that fiducial marks are formed on the tube in a desired pattern, and video monitoring means for observing said focused beams on the imaging surface.

Descriptors :   *Patent applications, *Cameras, *Calibration, Laser spots, Test methods, Surfaces, Images, Lasers

Subject Categories : Lasers and Masers
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE