Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Vladimir Yu. Ivanov"'
Autor:
Konstantin V. Ivanovskikh, Vladimir Yu. Ivanov, Qiufeng Shi, Rahul Kumar Sharma, Yogendra Nath Chouryal, Archna Pandey, A. V. Ishchenko, Pushpal Ghosh, Sandeep Nigam
Publikováno v:
New Journal of Chemistry. 45:1463-1473
A task-specific ionic liquid (IL) is employed as a structure directing agent for the synthesis of quantum cutting BaGdF5:Eu3+ nanophosphors. Herein, IL and temperature dependent quantum cutting is observed. Maximum (160%) and minimum (123%) quantum c
Publikováno v:
2021 3rd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA).
Publikováno v:
MATEC Web of Conferences, Vol 155, p 01004 (2018)
MATEC Web of Conferences
MATEC Web of Conferences
The aim of the study is to create an image processing system, which allows dentists to create tooth surface automatically. X-rays images of jaws from the cone beam tomography or the spiral computed tomography and images from the micro-computed tomogr
Publikováno v:
SPIE Proceedings.
We consider theoretically spatial pattern formation processes in a unidirectional ring cavity with thin layer of Kerr-type nonlinear medium. Our method is based on studying of two coupled equations. The first is a partial differential equation for te
Publikováno v:
SPIE Proceedings.
Influence of the input field spatial stationary modulation (roll) on the pattern formation in a nonlinear optical system has been under theoretical and numerical investigation. We show that variation of the input field modulation amplitude dramatical
Publikováno v:
SPIE Proceedings.
Pattern formation processes in passive nonlinear ring resonator were studied theoretically and numerically. The formation of not only 'classical' spatial patterns, such as roll, hexagon, and dodecagon, but more complicated flower- like patterns were
Publikováno v:
SPIE Proceedings.
Dynamics of nonlinear interferometer with optical feedback was analytically and numerically studied. Mathematical model of the system was elaborated. Linear stability analysis in the sense of noise in the input field was carried out. Numerical simula
Publikováno v:
SPIE Proceedings.
Transverse interactions and pattern formation processes occurring in passive ring resonator with thin Kerr medium are theoretically and numerically investigated. In the system diffraction effects can determine spatial destabilization of laser beam pr
Publikováno v:
SPIE Proceedings.
Transverse interactions in a passive ring resonator with Kerr slice are theoretically and numerically investigated. Using the method of nonlinear phase modulation expansion we obtained the system of equations for nonlinear modes. Stability analysis o
Autor:
Yu. V. Kulikov, Mikhail Ya. Schelev, Valentina P. Degtyareva, Vladimir Yu. Ivanov, Mikhail A. Monastyrski
Publikováno v:
SPIE Proceedings.
A complete procedure for computer modeling of static and dynamic performances of numerous electron optical systems is described. Basic equations for estimation of electromagnetic field distribution inside electron optical lens are presented. Use is m