Measurement of Zernike mode amplitude by the wavefront sensor, based on the Fourier-hologram of the diffuse scattered mode

V. V. Orlov, V. Yu Venediktov, A. V. Gorelaya, E. V. Shubenkova, D. Z. Zhamalatdinov

Research output

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)214-218
Number of pages5
JournalOptics and Laser Technology
Volume116
DOIs
Publication statusPublished - 1 Aug 2019

Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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