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OPTO-IT
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Topological stability of optical vortices diffracted by a random phase screen
V. V. Kotlyar, A. A. Kovalev, A. P. Porfirev
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917–925 |
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Coherence of vortex pseudo-Bessel beams in turbulent atmosphere
I. P. Lukin
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926–935 |
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A microscope image processing method for analyzing TLIPSS structures
D. A. Belousov, A. V. Dostovalov, V. P. Korolkov, S. L. Mikerin
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936–945 |
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Calculation of a diffractive lens having a fixed focal position at several prescribed wavelengths
L. L. Doskolovich, E. A. Bezus, D. A. Bykov, R. V. Skidanov, N. L. Kazanskiy
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946–955 |
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Color models of interference images of thin stratified objects in optical microscopy
A. A. Dyachenko, V. P. Ryabukho
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956–967 |
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The two reflector design problem for forming a flat wavefront from a point source as an optimal mass transfer problem
A. A. Mingazov, L. L. Doskolovich, D. A. Bykov, N. L. Kazanskiy
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968–975 |
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Properties of nematic LC planar and smoothly-irregular waveguide structures: research in the experiment and using computer modeling
A. A. Egorov, L. A. Sevastyanov, V. D. Shigorin, A. S. Ayriyan, E. A. Ayriyan
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976–982 |
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Optics-to-THz conversion of vortex beams using nonlinear difference frequency generation
V. Kh. Bagmanov, A. Kh. Sultanov, A. R. Gizatulin, I. K. Meshkov, I. A. Kuk, E. P. Grakhova, G. I. Abdrakhmanova, I. L. Vinogradova
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983–991 |
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Feasibility of generating surface plasmon polaritons with a given orbital momentum on cylindrical waveguides using diffractive optical elements
B. A. Knyazev, O. E. Kameshkov, A. K. Nikitin, V. S. Pavel'ev, Yu. Yu. Choporova
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992–1000 |
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IMAGE PROCESSING, PATTERN RECOGNITION
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A novel switching bilateral filtering algorithm for depth map
A. N. Ruchay, K. A. Dorofeev, V. Kalschikov
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1001–1007 |
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Joint image reconstruction and segmentation: Comparison of two algorithms for few-view tomography
V. V. Vlasov, A. B. Konovalov, S. V. Kolchugin
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1008–1020 |
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An algorithm for matching spatial objects of different-scale maps based on topological data analysis
S. V. Eremeev, D. E. Andrianov, V. S. Titov
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1021–1029 |
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Retouching and restoration of missing image fragments by means of the iterative calculation of their spectra
A. V. Kokoshkin, V. A. Korotkov, K. V. Korotkov, E. P. Novichikhin
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1030–1040 |
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Reconstruction of functions and digital images using sign representations
V. V. Myasnikov
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1041–1052 |
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NUMERICAL METHODS AND DATA ANALYSIS
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Approach to the recovery of geomagnetic data by comparing daily fragments of a time series with equal geomagnetic activity
G. R. Vorobeva
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1053–1063 |
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An algorithm for detecting intense anomalous changes in the time dependence of ionospheric parameters
N. V. Fetisova
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1064–1071 |
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Fibonacci, tribonacci, …, hexanacci and parallel “error-free” machine arithmetic
V. M. Chernov
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1072–1078 |
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SHORT MESSAGE
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Optical elements based on silicon photonics
M. Butt, S. N. Khonina, N. L. Kazanskiy
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1079–1083 |
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A method for generating a microwave vortex field
D. A. Poletaev, B. V. Sokolenko
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1084–1087 |
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Investigation of the tolerance of the phase retrieval algorithm to missing information at the center of a detector in the case of coherent scattering from an ordered structure
V. A. Ukleev
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1088–1092 |
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Investigation of the influence of amplitude spiral zone plate parameters on produced energy backflow
E. S. Kozlova
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1093–1097 |
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Spin angular momentum density in the tight focus of a light field with phase and polarization singularities
A. A. Kovalev, V. V. Kotlyar, D. S. Kalinkina
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1098–1102 |
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Control of transverse mode content and polarization structure of terahertz coherent beams
V. S. Pavel'ev, Yu. Yu. Choporova, N. D. Osintseva, K. N. Tukmakov, B. A. Knyazev
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1103–1108 |
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