Zobrazeno 1 - 10
of 18
pro vyhledávání: '"N. V. Shostka"'
Publikováno v:
Technical Physics Letters. 48:165-168
Publikováno v:
Technical Physics Letters. 46:1107-1110
A model of the formation of spatial optical traps for capturing, moving, and orienting microparticles is proposed that is based on a superposition of Gaussian beams in various geometric configurations with controllable parameters.
Publikováno v:
THE VII INTERNATIONAL YOUNG RESEARCHERS’ CONFERENCE – PHYSICS, TECHNOLOGY, INNOVATIONS (PTI-2020).
In this paper we report and analyze development of noncontact trapping of micron-sized particles using optical traps shaped with three-dimensionally structured coherent beam. Trapping fields are generated by interference of laser beams with controlla
Publikováno v:
Journal of Physics: Conference Series. 2103:012166
In this paper, we present the results of the propagational dynamics of vortex beams in the scope of their possible applications for interferometric non-contact robust and precision optical surface profilometry with nanoscale longitudinal resolution.
Publikováno v:
Voprosy sovremennoj nauki i praktiki. Universitet imeni V.I. Vernadskogo. :041-055
Autor:
S. I. Halilov, N. V. Shostka, A. V. Prisyazhniuk, B. V. Sokolenko, V. I. Voytitsky, O. S. Karakcheva, D. A. Poletaev
Publikováno v:
Journal of Physics: Conference Series. 1697:012161
We propose a convenient method for generating optical traps based on a spatially structured beam. The proposed method of optical trap shaping utilizes interference of few Gaussian beams which waists, inclination angles and beam number are chosen for
Publikováno v:
Journal of Physics: Conference Series. 1697:012244
The paper presents the results of experimental studies related to the formation of clathrate structures in highly diluted hydrophilic aqueous solutions. A method based on the interference of laser beams transmitted through a water lens of various con
Publikováno v:
Technical Physics Letters. 42:944-947
A method of generating 3D optical trap arrays (OTAs) using a uniaxial crystal has been proposed and implemented. It is shown that the properties of obtained OTAs can be controlled by changing the parameters of the optical system and the state of radi
Publikováno v:
Voprosy sovremennoj nauki i praktiki. Universitet imeni V.I. Vernadskogo. :187-193
Autor:
V I Shostka, N V Shostka
Publikováno v:
Journal of Physics: Conference Series. 1410:012146
We explore changes in the distilled water structure by optical methods in this work. The lack of rigorous ideas about the structure of water and its organization at the molecular level hinders the development of methods not only for quantitative anal