Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
Patent
1990-03-13
1991-06-04
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Photocell controls its own optical systems
2502032, 356152, G01J 120, G01B 1126
Patent
active
050216430
ABSTRACT:
A pointer/tracker system is disclosed for use with an array of laser telescopes. This pointer/tracker system uses one telescope as a reference and causes all others in the system to "track" the reference. The common element concept is maintained by a synthetic approach. Each tilt detector in the system has its own XY coordinate system relative to the detector orientation. Provisions were made in the Pointer/Tracker to align each independent coordinate system to the reference coordinate system. The technique used to accomplish this is allowing cross coupling of the XY coordinates to match that the reference.
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Erlich Jacob N.
Messinger Michael
Nelms David C.
Singer Donald J.
The United States of America as represented by the Secretary of
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