D. G. Denisov
Bauman Moscow State Technical University
15 Papers
13 Citations
D. G. Denisov is an academic researcher from Bauman Moscow State Technical University. The author has contributed to research in topics: Wavefront & Wavefront sensor. The author has an hindex of 2, co-authored 11 publications.
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Papers
A device based on the Shack-Hartmann wave front sensor for testing wide aperture optics
Alexander Nikitin,Julia Sheldakova,Alexis Kudryashov,Gilles Borsoni,D. G. Denisov,Valerii Karasik,Alexey Sakharov +6 more
TL;DR: In this paper, the authors consider two approaches widely used in testing of wide aperture optics: Fizeau interferometer and Shack-Hartmann wavefront sensor, and compare their features to those of FIZEau interfererometer.
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Hartmannometer versus Fizeau Interferometer: advantages and drawbacks
Alexander Nikitin,Julia Sheldakova,Alexis Kudryashov,D. G. Denisov,Valerii Karasik,Alexey Sakharov +5 more
TL;DR: In this article, the authors considered two approaches widely used in optical testing: Shack-Hartmann wavefront sensor and Fizeau interferometer technique and compared their features to those of FIZEau interferer.
21
Absolute calibration of a Shack-Hartmann wavefront sensor for measurements of wavefronts
Alexander N. Nikitin,Ilya Galaktionov,Julia Sheldakova,Alexis Kudryashov,N. V. Baryshnikov,D. G. Denisov,Valerii Karasik,Alexey Sakharov +7 more
- 07 Mar 2019
TL;DR: In this article, a flat wave front is used to calibrate the Shach-Hartmann wave-front sensors in standard laboratory conditions, and the mathematical apparatus and the scheme of the experiment are considered.
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Method for Certification Monitoring of Surface Inhomogeneities of Optics Based on Frequency Analysis of the Surface Profile
D. G. Denisov,N. V. Baryshnikov,Ya. V. Gladysheva,Valery E. Karasik,A. B. Morozov,V. E. Patrikeev +5 more
TL;DR: In this article, a method for determining the rms deviation of the heights of surface inhomogeneities based on an algorithm for calculating the spectral density of the one-dimensional correlation function over a wide range of spatial frequencies is developed and justified scientifically.
5
Comparative analysis of methods and optical-electronic equipment to control the form parameters of spherical mirrors
Alexander N. Nikitin,N. V. Baryshnikov,D. G. Denisov,Valerii Karasik,Alexey Sakharov,Pavel Romanov,Julia Sheldakova,Alexis Kudryashov +7 more
- 22 Feb 2018
TL;DR: In this paper, the authors consider two approaches widely used in testing of spherical optical surfaces: Fizeau interferometer and Shack-Hartmann wavefront sensor, and compare their features to those of Fizerus.
5