Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Tarasov, Nikita"'
Loss of coherence with increasing excitation amplitudes and spatial size modulation is a fundamental problem in designing Raman fiber lasers. While it is known that ramping up laser pump power increases the amplitude of stochastic excitations, such h
Externí odkaz:
http://arxiv.org/abs/1606.00429
Autor:
Kolpakov, Stanislav A., Sergeyev, Sergey V., Loika, Yuri, Tarasov, Nikita, Kalashnikov, Vladimir, Agrawal, Govind P.
A mode locked fibre laser as a source of ultra-stable pulse train has revolutionised a wide range of fundamental and applied research areas by offering high peak powers, high repetition rates, femtosecond range pulse widths and a narrow linewidth. Ho
Externí odkaz:
http://arxiv.org/abs/1508.05933
Fiber lasers operating via Raman gain or based on rare-earth doped active fibers are widely used as sources of CW radiation. However these lasers are only quasi-CW: their intensity fluctuates strongly on short time-scales. Here the framework of the c
Externí odkaz:
http://arxiv.org/abs/1506.05265
Autor:
Aragoneses, Andres, Carpi, Laura, Tarasov, Nikita, Churkin, Dmitry V., Torrent, M. C., Masoller, Cristina, Turitsyn, Sergei K.
Publikováno v:
Phys. Rev. Lett. 116, 033902 (2016)
We use advanced statistical tools of time-series analysis to characterize the dynamical complexity of the transition to optical wave turbulence in a fibre laser. Ordinal analysis and the horizontal visibility graph applied to the experimentally measu
Externí odkaz:
http://arxiv.org/abs/1505.07365
Autor:
Churkin, Dmitry, Sugavanam, Srikanth, Tarasov, Nikita, Khorev, Serge, Smirnov, Sergey V., Kobtsev, Sergey M., Turitsyn, Sergei K.
Physical systems with co-existence and interplay of processes featuring distinct spatio-temporal scales are found in various research areas ranging from studies of brain activity to astrophysics. Complexity of such systems makes their theoretical and
Externí odkaz:
http://arxiv.org/abs/1410.1410
Autor:
Blekanov, Ivan S.1,2 (AUTHOR) i.blekanov@spbu.ru, Tarasov, Nikita2 (AUTHOR), Bodrunova, Svetlana S.3 (AUTHOR) s.bodrunova@spbu.ru
Publikováno v:
Future Internet. Mar2022, Vol. 14 Issue 3, p69-69. 25p.
Publikováno v:
EPJ Web of Conferences, Vol 226, p 02021 (2020)
In this paper, we discuss the modeling of the electromagnetic water purification. This model requires a velocity distribution in a study domain. For that purpose, the double potential method for simulating incompressible viscous fluid flows was used.
Externí odkaz:
https://doaj.org/article/a7e6dc9a0237430d989c7da4e0692921
Publikováno v:
MATEC Web of Conferences, Vol 210, p 04027 (2018)
The computational fluid dynamic research in this work has focused on the problem of full-scale three-dimensional modelling water purification processes by the electromagnetic method. Presently, this method of purification was used in the final stage
Externí odkaz:
https://doaj.org/article/b0e61ee91ce843bd8afaa3c5902e36c9
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