1979•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access

Multidither Adaptive Optics System Operation Using A Separate Dither And Corrector Mirror

A. Angelbeck, Robert K. Elkow, Allen F. Greiner, Robert W. Guile, Earl D. Hasselmark, George R. Wisner

Abstract

Described is the operation of a nine-zone multidither adaptive optics system. Closed-loop control system data show the interaction of dither frequency spacing with achievable system bandwidth. Performance predictions for a 69-zone system are presented.

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Available abstract

Key concepts: Dither, Adaptive optics, Bandwidth (computing), Optics, Adaptive system, Control theory (sociology), Physics, Computer science