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Conferences > AOLT > 1992 > AWA > AWA5

Infrared Imaging Using a Tip/Tilt Secondary Mirror

D. McCarthy, L. Close, B. McLeod, and M. Rieke

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Abstract

A rapidly tiltable secondary mirror has been implemented at the 2.3 m telescope to provide real-time correction (~100 Hz) of atmospheric fluctuations in wavefront slope. Infrared wavelengths are used for both wavefront sensing and long exposure imaging.

© 1992 Optical Society of America

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