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Holographic wavefront sensing and modal decomposition
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Paper Abstract

Holographic wavefront sensors are the convenient tool for the fast, cheap and computation lacking wavefront analysis. The use of holographic filters-correlators makes it possible to decompose the wavefront along the basis of Zernike polynomials or to represent it as a set of piston segments. The paper considers possible application of such a technique for beam decomposition along other basis like Hermite-Gauss, Laguerre-Gauss and so on sets.

Paper Details

Date Published: 18 November 2019
PDF: 6 pages
Proc. SPIE 11188, Holography, Diffractive Optics, and Applications IX, 111881E (18 November 2019); doi: 10.1117/12.2537593
Show Author Affiliations
Kseniya N. Gavril'eva, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
Alina V. Gorelaya, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
Evgeniy A. Fedorov, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
Vyacheslav V. Orlov, National Research Univ. of Information Technologies, Mechanics and Optics (Russian Federation)
Egor V. Shalymov, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
Dmitrii V. Venediktov, National Research Univ. of Information Technologies, Mechanics and Optics (Russian Federation)
Vladimir Yu. Venediktov, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)


Published in SPIE Proceedings Vol. 11188:
Holography, Diffractive Optics, and Applications IX
Yunlong Sheng; Changhe Zhou; Liangcai Cao, Editor(s)

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