Hardware/Software Support for Correlation Detection in Holographic Wavefront Sensors
- Авторы: 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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Учреждения:
- Bauman Moscow State Technical University
- National Research Nuclear University MEPhI
- Выпуск: Том 127, № 4 (2019)
- Страницы: 618-624
- Раздел: Holography
- URL: https://ogarev-online.ru/0030-400X/article/view/166112
- DOI: https://doi.org/10.1134/S0030400X19100230
- ID: 166112
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Аннотация
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.
Об авторах
P. Ruchka
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Россия, Moscow, 105005
N. Verenikina
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Россия, Moscow, 105005
I. Gritsenko
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Россия, Moscow, 105005
E. Zlokazov
Bauman Moscow State Technical University; National Research Nuclear University MEPhI
Email: odinokov@bmstu.ru
Россия, Moscow, 105005; Moscow, 115409
M. Kovalev
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Россия, Moscow, 105005
G. Krasin
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Россия, Moscow, 105005
S. Odinokov
Bauman Moscow State Technical University
Автор, ответственный за переписку.
Email: odinokov@bmstu.ru
Россия, Moscow, 105005
N. Stsepuro
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Россия, Moscow, 105005
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