Novel technologies for small deformable mirrors

Mel Strachan, Richard Myers, Kevin Cooke, Joanne Hampshire, Jim Hough, Sheila Rowan, Marielle van Veggle, Katherine Kirk, David Hutson, Erman Uzgur, Shin-Sung Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

Adaptive optic requirements for instrumentation such as EAGLE for the European extremely large telescope present an enormous challenge to deformable mirror technology. We have developed a unique approach using fabricated arrays of multilayer actuator technology to address the requirements of actuator density and deflection. Our programme of work has uncovered a novel approach which has led to a built in test capability. We will present the outcomes of our work which we believe will lead to a compact deformable mirror.

Original languageEnglish
Title of host publicationAdaptive Optics Systems II
EditorsBrent L. Ellerbroek, Michael Hart, Norbert Hubin, Peter L. Wizinowich
PublisherSociety of Photo-Optical Instrumentation Engineers
Volume7736
ISBN (Print)9780819482266
DOIs
Publication statusPublished - 12 Jul 2010

Publication series

NameSPIE Proceedings
PublisherSPIE
Volume7736
ISSN (Print)1996-756X

Keywords

  • Adaptive optics
  • Deformable mirrors
  • Piezo actuator
  • Extension sensing

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