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Proceedings Paper

Scaling of the Iris AO segmented MEMS DM to larger arrays
Author(s): Michael A. Helmbrecht; Min He; Carl J. Kempf
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Paper Abstract

This paper presents preliminary development results of a high-stroke (>8 μm), 489 actuator, 163-piston/tip/tilt-segment deformable mirror (DM) and progress on a proof-of-concept 925-piston/tip/tilt-segment DM. It also presents a compact 512-channel driver box used to drive the 489 actuators of the 163-PTT-segment design.

Paper Details

Date Published: 24 February 2009
PDF: 5 pages
Proc. SPIE 7209, MEMS Adaptive Optics III, 72090L (24 February 2009); doi: 10.1117/12.813824
Show Author Affiliations
Michael A. Helmbrecht, Iris AO, Inc. (United States)
Min He, Iris AO, Inc. (United States)
Carl J. Kempf, Iris AO, Inc. (United States)


Published in SPIE Proceedings Vol. 7209:
MEMS Adaptive Optics III
Scot S. Olivier; Thomas G. Bifano; Joel A. Kubby, Editor(s)

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