Hardware/Software Support for Correlation Detection in Holographic Wavefront Sensors

P. A. Ruchka; N. M. Verenikina; I. V. Gritsenko; E. Yu. Zlokazov; M. S. Kovalev; G. K. Krasin; S. B. Odinokov; N. G. Stsepuro

doi:10.1134/S0030400X19100230

Hardware/Software Support for Correlation Detection in Holographic Wavefront Sensors

作者: 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
隶属关系:
1. Bauman Moscow State Technical University
2. National Research Nuclear University MEPhI
期: 卷 127, 编号 4 (2019)
页面: 618-624
栏目: Holography
URL: https://ogarev-online.ru/0030-400X/article/view/166112
DOI: https://doi.org/10.1134/S0030400X19100230
ID: 166112

如何引用文章

全文:

开放存取

##reader.subscriptionAccessGranted##
受限制的访问

订阅存取

详细
作者简介
参考
补充文件
统计

详细

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.