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. The principle of the sensor design can significantly increase the intensity of the waves, reconstructed by the holograms of the sensor. The intensity distribution of the reconstructed waves is an Airy picture that changes only in intensity, which eliminates the errors of intensity measurements caused by the influence of aberrations.
Предметные области Scopus
- Электроника, оптика и магнитные материалы
- Атомная и молекулярная физика и оптика
- Электротехника и электроника