Optical: systems and elements – Deflection using a moving element – By moving a reflective element
Patent
1990-09-17
1992-01-07
Ben, Loha
Optical: systems and elements
Deflection using a moving element
By moving a reflective element
359213, 359196, G02B 2608
Patent
active
050796410
ABSTRACT:
An assembly suitable for statically controlling and dynamically damping an optical element, for example, a secondary mirror. The assembly realizes a novel design technique which treats the problems of static control and dynamic damping of the optical element, as subsumed moments of one independent problem. The one interdependent problem may be solved by way of a single structural design, featuring a unique lever arm, which can provide overlapping functions responsive, at one and the same time, to both moments.
REFERENCES:
patent: 4090781 (1978-05-01), Godot et al.
patent: 4778233 (1988-10-01), Christenson et al.
Kalish Andrew J.
Marino Philip F.
Vallone Phillip
Ben Loha
Eastman Kodak Company
Kaufman Stephen C.
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