Measurement of wavefront curvature using computer-generated holograms | Zendy

M. S. Kovalev | Zendy; George Krasin | Zendy; Sergey B. Odinokov | Zendy; Artem B. Solomashenko | Zendy; Е. Yu. Zlokazov | Zendy

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Measurement of wavefront curvature using computer-generated holograms

Author(s) -

M. S. Kovalev,

George Krasin,

Sergey B. Odinokov,

Artem B. Solomashenko,

Е. Yu. Zlokazov

Publication year - 2019

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.27.001563

Subject(s) - wavefront , holography , optics , curvature , spatial light modulator , wavefront sensor , deformable mirror , adaptive optics , computer science , computer generated holography , physics , mathematics , geometry

The present article is dedicated to the problem of computer-generated holograms application for measurement of optical wavefront curvature with high precision. A holographic wavefront sensor scheme based on a phase-only spatial light modulator, which is used for CGH displaying, is proposed. The presented optical scheme and processing algorithm are validated with numerical simulations and experimental modelling.

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