Accession Number : ADD011383

Title :   Mirror Actuator Control System.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Goralnick,N S ; McLellan,G H , Jr

Report Date : 21 Aug 1984

Pagination or Media Count : 7

Abstract : A mirror actuator control system utilizes a wavefront sensor to determine the resulting angle error signal between the wavefront tilt angle and the mirror tilt angle. The resulting angle error signal is used to drive the actuator unit which controls the mirror tilt angle.

Descriptors :   *Patents, *Mirrors, *Actuators, Laser beams, Wavefronts, Optical detectors, Servomechanisms, Control systems, Tilt, Angles

Subject Categories : Lasers and Masers
      Optical Detection and Detectors

Distribution Statement : APPROVED FOR PUBLIC RELEASE