Zobrazeno 1 - 10
of 287
pro vyhledávání: '"A. Pashina"'
Autor:
Pashina, Olesia, Seredin, Albert, Crotti, Giulia, Della Valle, Giuseppe, Bogdanov, Andrey, Petrov, Mihail, De Angelis, Costantino
Ultrafast excitation of non-equilibrium carriers under intense pulses offer unique opportunities for controlling optical properties of semiconductor materials. In this work, we propose a scheme for ultrafast generation of surface plasmon polaritons (
Externí odkaz:
http://arxiv.org/abs/2411.17314
Autor:
Saerens, Grégoire, Ellrott, Günter, Pashina, Olesia, Deriy, Ilya, Krstić, Vojislav, Petrov, Mihail, Chekhova, Maria, Grange, Rachel
Second harmonic generation (SHG) is prohibited in centrosymmetric crystals such as silicon or germanium due to the presence of inversion symmetry. However, the structuring of such materials makes it possible to break the inversion symmetry, thus achi
Externí odkaz:
http://arxiv.org/abs/2403.04372
Autor:
Pashina Olga A.
Publikováno v:
Художественная культура, Iss 4, Pp 42-69 (2024)
The article attempts to identify adaptation mechanisms that are activated in folk culture when conditions of existence change, using the example of special forms of popular religiosity that arose in response to a radical revision of the relationship
Externí odkaz:
https://doaj.org/article/36d4a6e4fed64dde846cf351abe93d26
Autor:
Pashina Olga A.
Publikováno v:
Художественная культура, Iss 4, Pp 602-621 (2024)
The article examines the similarities and differences between the Russian folk singing tradition and church singing art. The author discusses the common principles of melodic organization of tunes based on typical melodic turns, the possibility of pe
Externí odkaz:
https://doaj.org/article/1f91f2d85cb640a8aadcd69b4b0f0c14
Autor:
Barulin, Alexander, Pashina, Olesia, Riabov, Daniil, Sergaeva, Olga, Sadrieva, Zarina, Shcherbakov, Alexey, Rutckaia, Viktoriia, Schilling, Jorg, Bogdanov, Andrey, Sinev, Ivan, Chernov, Alexander, Petrov, Mihail
The control of light through all-optical means is a fundamental challenge in nanophotonics and a key effect in optical switching and logic. The optical bistability effect enables this control and can be observed in various planar photonic systems suc
Externí odkaz:
http://arxiv.org/abs/2308.05399
Autor:
Gladyshev, Sergei, Pashina, Olesia, Proskurin, Alexey, Nikolaeva, Anna, Sadrieva, Zarina, Bogdanov, Andrey, Petrov, Mihail, Frizyuk, Kristina
In the field of optics and nanophotonics, simulation of electromagnetic scattering plays a major role in the study of complex nanostructures and optical devices. The numerical analysis of scattering spectra, even for nanocavities with simple geometry
Externí odkaz:
http://arxiv.org/abs/2308.04897
Raman lasers is an actively developing field of nonlinear optics aiming to create efficient frequency converters and various optical sensors. Due to the growing importance of ultracompact chip-scale technologies, there is a constant demand for optica
Externí odkaz:
http://arxiv.org/abs/2307.10850
Autor:
Tseng, Po-Hsueh, Nishida, Kentaro, Wu, Pang-Han, Tang, Yu-Lung, Chen, Yu-Chieh, Yang, Chi-Yin, Yang, Jhen-Hong, Chen, Wei-Ruei, Pashina, Olesiya, Petrov, Mihail, Chen, Kuo-Ping, Chu, Shi- Wei
Optical bistability is fundamental for all-optical switches, but typically requires high-Q cavities with micrometer sizes. Through boosting nonlinearity with photo-thermo-optical effects, we achieve bistability in a silicon Mie resonator with a volum
Externí odkaz:
http://arxiv.org/abs/2307.01490
Publikováno v:
Vestnik MGTU, Vol 27, Iss 3, Pp 373-384 (2024)
The solution to the problem of rationalizing the nutrition of the population, reducing the negative impact on the human body of harmful factors (physical, chemical) of the external environment is possible by creating functional products that include
Externí odkaz:
https://doaj.org/article/5ba31522e4f443239abe0d06e237758f
Autor:
Novozhilova E. A., Shokina Yu. V., Reshetnik E. I., Zakharova L. M., Pakusina A. P., Pashina L. L., Shkolnikov P. N., Tikhonova P. А.
Publikováno v:
Vestnik MGTU, Vol 27, Iss 2, Pp 229-241 (2024)
Expanding the range of products based on the rational use of available fish resources is a current direction for the development of the food industry of the Russian Federation. Blue catfish, a little-used fishery item in the Northern Basin, was chose
Externí odkaz:
https://doaj.org/article/2fba64823b754e619c50a89000c03510