Hardware/Software Support for Correlation Detection in Holographic Wavefront Sensors
- Autores: Ruchka P.A.1, Verenikina N.M.1, Gritsenko I.V.1, Zlokazov E.Y.1,2, Kovalev M.S.1, Krasin G.K.1, Odinokov S.B.1, Stsepuro N.G.1
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Afiliações:
- Bauman Moscow State Technical University
- National Research Nuclear University MEPhI
- Edição: Volume 127, Nº 4 (2019)
- Páginas: 618-624
- Seção: Holography
- URL: https://ogarev-online.ru/0030-400X/article/view/166112
- DOI: https://doi.org/10.1134/S0030400X19100230
- ID: 166112
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Resumo
An algorithm that automatically calculates aberrations in the holographic wavefront sensor scheme previously proposed by the authors is described, which enables measuring aberrations by means of iterative generation of holograms on a phase spatial light modulator (SLM). The practical implementation of this algorithm on the basis of the feedback of the camera and SLM is given. Using the proposed algorithm, defocusing was measured with an accuracy of λ/160.
Sobre autores
P. Ruchka
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005
N. Verenikina
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005
I. Gritsenko
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005
E. Zlokazov
Bauman Moscow State Technical University; National Research Nuclear University MEPhI
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005; Moscow, 115409
M. Kovalev
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005
G. Krasin
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005
S. Odinokov
Bauman Moscow State Technical University
Autor responsável pela correspondência
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005
N. Stsepuro
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Rússia, Moscow, 105005
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