Share Email Print
cover

Proceedings Paper • new

Comparative study of Fresnel and Fourier holograms as mode selectors in holographic wavefront sensors
Author(s): Vyacheslav V. Orlov; Vladimir Yu. Venediktov; Alina V. Gorelaya; Elena V. Shubenkova; Evgeniy A. Fedorov; Damir Z. Zhamalatdinov
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper 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. It is shown that one can easily realize such a device, providing simultaneous and noise-lacking measurement of several dozen Zernike modes.

Paper Details

Date Published: 23 April 2019
PDF: 6 pages
Proc. SPIE 11030, Holography: Advances and Modern Trends VI, 110300W (23 April 2019); doi: 10.1117/12.2521647
Show Author Affiliations
Vyacheslav V. Orlov, St. Petersburg National Research Univ. of Information Technologies (Russian Federation)
Vladimir Yu. Venediktov, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
St. Petersburg State Univ. (Russian Federation)
Alina V. Gorelaya, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
Elena V. Shubenkova, Saint Petersburg Electrotechnical Univ. (Russian Federation)
Evgeniy A. Fedorov, Saint Petersburg Electrotechnical Univ. (Russian Federation)
Damir Z. Zhamalatdinov, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)


Published in SPIE Proceedings Vol. 11030:
Holography: Advances and Modern Trends VI
Antonio Fimia; Miroslav Hrabovský; John T. Sheridan, Editor(s)

© SPIE. Terms of Use
Back to Top