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Novel micromachined membrane mirror characterization and closed-loop demonstration |
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| Authors: | David C Dayton Justin D Mansell John D Gonglewski Sergio R Restaino |
| Institution: | a Applied Technology Associates, 1900 Randolph SE, Albuquerque, NM 87106, USA b Intellite Corporation, 1717 Louisiana NE, Albuquerque, NM 87110, USA c Air Force Research Laboratory, Directed Energy Directorate, Kirtland AFB, NM 87117, USA |
| Abstract: | Micromachined electrostatic membrane mirrors have been in use for several years in active and adaptive optics applications. We introduce a deformable mirror with small static aberrations and resistant to damage during electrostatic snap-down in an architecture designed so that a multi-layer dielectric coating that can be applied before the mirror is released. We also make laboratory performance measurements and produce a closed-loop control algorithm. |
| Keywords: | Membrane mirror Adaptive optics |
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