Accession Number : AD0163877

Title :   Automatic Beam Scanning Apparatus for Evaluating Optical Beacons.

Descriptive Note : Patent,

Corporate Author : OFFICE OF THE SECRETARY OF THE ARMY WASHINGTON D C

Personal Author(s) : Peacher,Teddy J.

Report Date : 19 DEC 1972

Pagination or Media Count : 5

Abstract : An automatic beam scanning apparatus is disclosed in the patent wherein a cylindrical open-ended chamber houses an optical beacon for evaluation. The chamber is rotatable about its longitudinal axis for determining the beacon beam intensity at selectable points off the axis of rotation. The chamber also is traversable in a path which sweeps a beacon beam over a detector. Hence, a predetermined rotate and sweep arrangement allows detection of the spatial energy distribution of the beam of an optical beacon.

Descriptors :   (*OPTICAL EQUIPMENT, *PATENTS), (*BEACON LIGHTS, MEASURING INSTRUMENTS), ELECTRON BEAMS, ENERGY, AUTOMATIC

Subject Categories : Test Facilities, Equipment and Methods
      Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE