Push-pull membrane mirrors for adaptive optics (Articolo in rivista)

Type
Label
  • Push-pull membrane mirrors for adaptive optics (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/OE.14.011935 (literal)
Alternative label
  • S. Bonora; L. Poletto (2006)
    Push-pull membrane mirrors for adaptive optics
    in Optics express
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Bonora; L. Poletto (literal)
Pagina inizio
  • 11935 (literal)
Pagina fine
  • 11944 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-14-25-11935 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 14 (literal)
Rivista
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Department of Information Engineering, Laboratory for Ultraviolet and X-ray Optical Research, University of Padova, via Gradenigo 6/b, 35131 Padova, Italy (literal)
Titolo
  • Push-pull membrane mirrors for adaptive optics (literal)
Abstract
  • We propose an improvement to the electrostatic membrane deformable mirror technique introducing push-pull capability that increases the performance in the correction of optical aberrations. The push-pull effect is achieved by the addition of some transparent electrodes on the top of the device. The transparent electrode is an indium-tin-oxide coated glass. The improvement of the mirror in generating surfaces is demonstrated by the comparison with a pull membrane mirror. The control is carried out in open loop by the knowledge of the response of each single electrode. An effective iterative strategy for the clipping management is presented. The performances are evaluated both in terms of Zernike polynomials generation and in terms of aberrations compensation based on the statistics of human eyes. (c) 2006 Optical Society of America. (literal)
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