Zobrazeno 1 - 10
of 465
pro vyhledávání: '"A. A. Angelsky"'
The Wigner distribution function and its spatial-angular moments (intensity-moments) are known as efficient instruments for characterization of complex quasimonochromatic light beams and their transformations. In this paper, the generalization of the
Externí odkaz:
http://arxiv.org/abs/2404.06708
Autor:
I. V. Maiborodin, A. I. Shevela, E. A. Beregovoy, V. A. Matveeva, A. A. Angelsky, M. N. Drovosekov
Publikováno v:
Travmatologiâ i Ortopediâ Rossii, Vol 0, Iss 1, Pp 67-75 (2011)
The processes of regeneration damaged rat cartilage of knee joint after implantation of biodegraded polyhydroxyalkanoates (PHA) were studied by method of light microscopy. After application PHA the destructive changes in the damaged joints have been
Externí odkaz:
https://doaj.org/article/e39ae9f2269a44b6945268781c50c3e9
Autor:
O. V. Angelsky, A. Y. Bekshaev, P. P. Maksimyak, I. I. Mokhun, C. Y. Zenkova, V. Y. Gotsulskiy, D. I. Ivanskyi, Jun Zheng
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
The review describes the principles and examples of practical realization of diagnostic approaches based on the coherence theory, optical singularities and interference techniques. The presentation is based on the unified correlation-optics and coher
Externí odkaz:
https://doaj.org/article/8ad839996c484cb2ac235db95003b248
Publikováno v:
Фізика і хімія твердого тіла, Vol 24, Iss 4, Pp 729-734 (2023)
Proposed paper presents the latest results in the framework of polarization-sensitive low-coherence interferometry related to new approaches for using the geometric phase to reproduce the polarization structure of a biological transparent anisotropic
Externí odkaz:
https://doaj.org/article/86ec18686263438ca260bef1e6593d89
Autor:
Bekshaev, A. Y., Angelsky, O. A.
Publikováno v:
Proc. SPIE. - 2021. - V. 12126. - 121261Q (1-18)
We study the energy and momentum of the surface plasmon-polariton (SPP) excited in a symmetric 3-layer "insulator-metal-insulator" structure, which is known to support the symmetric (S) mode with the negative group velocity as well as the antisymmetr
Externí odkaz:
http://arxiv.org/abs/2108.06141
Publikováno v:
Optical Materials Express, Vol. 11, No. 7, pp. 2165-2191 (2021)
We analyze the electromagnetic field near a plane interface between a conductive and a dielectric media, under conditions supporting surface plasmon-polariton (SPP) propagation. The conductive medium is described by the hydrodynamic electron-gas mode
Externí odkaz:
http://arxiv.org/abs/2103.14265
Autor:
Oleg V. Angelsky, Aleksandr Y. Bekshaev, Steen G. Hanson, Claudia Yu. Zenkova, Igor I. Mokhun, Jun Zheng
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/808b9ef03f6e4f6198f105a95f544d47
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
We present a computer model of the polarization-sensitive interference diagnostics of the bi-refringent biological media, with a particular example of the lamella of eye cornea. The diagnostic procedure employs the modified Mach–Zehnder interferome
Externí odkaz:
https://doaj.org/article/2105cb6f838543e29d60e19e3ee4e555
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
The review describes general principles and characteristics of inhomogeneously polarized paraxial optical fields and, especially, the polarization singularities (PSs). Main parameters of the optical vector waves are discussed, with the emphasis on th
Externí odkaz:
https://doaj.org/article/215d22ffea92443eab27e1ad6c13eccf
Publikováno v:
Біофізичний вісник, Iss 43, Pp 133-147 (2020)
Актуальність. Механічні властивості світла знаходять широке застосування в прикладних сферах, таких, як оптичне захоплення та маніпулю
Externí odkaz:
https://doaj.org/article/7aa67f7bd17d4fff90e7d6dc0581409e