No wavefront sensor adaptive optics system for compensation of primary aberrations by software analysis of a point source image. 2. Tests (Articolo in rivista)

Type
Label
  • No wavefront sensor adaptive optics system for compensation of primary aberrations by software analysis of a point source image. 2. Tests (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Naletto, G; Frassetto, F; Codogno, N; Grisan, E; Bonora, S; Da Deppo, V; Ruggeri, A (2007)
    No wavefront sensor adaptive optics system for compensation of primary aberrations by software analysis of a point source image. 2. Tests
    in Applied optics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Naletto, G; Frassetto, F; Codogno, N; Grisan, E; Bonora, S; Da Deppo, V; Ruggeri, A (literal)
Pagina inizio
  • 6427 (literal)
Pagina fine
  • 6433 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 46 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Padua, Dept Informat Engn, I-35131 Padua, Italy; CNR INFM LUXOR, Dept Informat Engn, I-35131 Padua, Italy (literal)
Titolo
  • No wavefront sensor adaptive optics system for compensation of primary aberrations by software analysis of a point source image. 2. Tests (literal)
Abstract
  • The description of an adaptive optics (AO) system with no wavefront sensor to correct primary aberrations is presented. This system is based on closed loop software that iteratively analyzes a point source target image on the instrument focal plane and suitably modifies the AO device. The performed tests with a pull-only deformable mirror (DM) have shown that the system works very well, reaching an optimal focusing condition in a few seconds using standard components. Such a system can be conveniently applied in all the fields in which a not very fast optical adaptation is acceptable. (c) 2007 Optical Society of America. (literal)
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