Hardware/Software Support for Correlation Detection in Holographic Wavefront Sensors
- Авторлар: 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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Мекемелер:
- Bauman Moscow State Technical University
- National Research Nuclear University MEPhI
- Шығарылым: Том 127, № 4 (2019)
- Беттер: 618-624
- Бөлім: Holography
- URL: https://ogarev-online.ru/0030-400X/article/view/166112
- DOI: https://doi.org/10.1134/S0030400X19100230
- ID: 166112
Дәйексөз келтіру
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.
Авторлар туралы
P. Ruchka
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005
N. Verenikina
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005
I. Gritsenko
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005
E. Zlokazov
Bauman Moscow State Technical University; National Research Nuclear University MEPhI
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005; Moscow, 115409
M. Kovalev
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005
G. Krasin
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005
S. Odinokov
Bauman Moscow State Technical University
Хат алмасуға жауапты Автор.
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005
N. Stsepuro
Bauman Moscow State Technical University
Email: odinokov@bmstu.ru
Ресей, Moscow, 105005
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