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6 February 2008 Villages: an on-sky visible wavelength astronomy AO experiment using a MEMS deformable mirror
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Abstract
The MEMS-AO/Villages project consists of a series of on-sky experiments that will demonstrate key new technologies for the next generation of adaptive optics systems for large telescopes. One of our first goals is to demonstrate the use of a micro-electro-mechanical systems (MEMS) deformable mirror as the wavefront correcting element. The system is mounted the 1-meter Nickel Telescope at the UCO/Lick Observatory on Mount Hamilton. It uses a 140 element (10 subapertures across) MEMS deformable mirror and is designed to produce diffraction-limited images at wavelengths from 0.5 to 1.0 microns. The system had first light on the telescope in October 2007. Here we report on the results of initial on-sky tests.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Donald Gavel, Scott Severson, Brian Bauman, Daren Dillon, Marco Reinig, Christopher Lockwood, Dave Palmer, Kathleen Morzinski, S. Mark Ammons, Elinor Gates, and Bryant Grigsby "Villages: an on-sky visible wavelength astronomy AO experiment using a MEMS deformable mirror", Proc. SPIE 6888, MEMS Adaptive Optics II, 688804 (6 February 2008); https://doi.org/10.1117/12.772406
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