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First experimental demonstration of the device, providing measurement of Zernike polynomial in the incoming wavefront by the use of the Fourier-hologram, recorded with the use of diffuse scattered beam. Signal to noise ratio of such approach was investigated. It is shown that one can easily realize such a device, providing simultaneous and noise-lacking measurement of several dozen Zernike modes.
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Vyacheslav V. Orlov, Vladimir Yu. Venediktov, Alina V. Gorelaya, Elena V. Shubenkova, Evgeniy A. Fedorov, Damir Z. Zhamalatdinov, "Comparative study of Fresnel and Fourier holograms as mode selectors in holographic wavefront sensors," Proc. SPIE 11030, Holography: Advances and Modern Trends VI, 110300W (23 April 2019); https://doi.org/10.1117/12.2521647