Zobrazeno 1 - 10
of 90
pro vyhledávání: '"A. P. Moroshkin"'
Autor:
Christopoulos, Stavros, Moroshkin, Peter, Weller, Lars, Gerwers, Benedikt, Forge, Ralf, Ockenfels, Till, Vewinger, Frank, Weitz, Martin
Publikováno v:
Physica Scripta, Volume 93, Number 12, 2018
Optical spectroscopy of atoms and molecules is a field where one usually operates very far from thermal equilibrium conditions. A prominent example is spectroscopy of thin vapors, where the pump irradiation leads to a non equilibrium distribution wit
Externí odkaz:
http://arxiv.org/abs/1911.12586
Peculiar dynamics of a free surface of the superfluid 4He has been observed experimentally with a newly established technique utilizing a number of electrically charged fine metal particles trapped electrically at the surface by Moroshkin et al. They
Externí odkaz:
http://arxiv.org/abs/1809.01327
Publikováno v:
Научный вестник МГТУ ГА, Vol 24, Iss 5, Pp 49-59 (2021)
The design process of a new aircraft (AC) is always associated with the issue of choosing its basic technical parameters, or, in other words, the formation of its conceptual design. In case of a civil aircraft, the choice of these parameters is defin
Externí odkaz:
https://doaj.org/article/64f8af87c36f407ea94c8f7a5fd36688
Publikováno v:
Научный вестник МГТУ ГА, Vol 24, Iss 2, Pp 105-118 (2021)
Modern aircraft are distinguished by the extensive use of automation facilities for piloting control – a "glass cockpit". At the same time, the widespread use of automation in the aircraft flight limits the pilot's abilities to overcome force majeu
Externí odkaz:
https://doaj.org/article/314528412d474452a4d8168c94050842
Autor:
Saß, Anne, Forge, Ralf, Christopoulos, Stavros, Knicker, Katharina, Moroshkin, Peter, Weitz, Martin
Publikováno v:
Proc. SPIE 9000, 90000A (2014)
We study laser cooling of atomic gases by collisional redistribution of fluorescence. In a high pressure buffer gas regime, frequent collisions perturb the energy levels of alkali atoms, which allows for the absorption of a far red detuned irradiated
Externí odkaz:
http://arxiv.org/abs/1401.1828
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 1, Pp 37-45 (2020)
Objectives. The synthesis of high-viscosity oils is a fundamental aspect of oil refinement and contributes toward improvements in their production technologies. However, current methods of oil extraction are characterized by the inefficient use of en
Externí odkaz:
https://doaj.org/article/34be982287484fea919178bf5f17bb11
Publikováno v:
Proc. SPIE 8638, Laser Refrigeration of Solids VI, 86380C (2013)
Laser cooling by collisional redistribution of radiation has been successfully applied in the past for cooling dense atomic gases. Here we report on progress of work aiming at the demonstration of redistribution laser cooling in a molecular gas. The
Externí odkaz:
http://arxiv.org/abs/1303.5233
Publikováno v:
AIP Advances, Vol 11, Iss 11, Pp 115006-115006-5 (2021)
We report on electron ratchet transport’s manifestation in the optical rectification (OR) of an asymmetric grating. The photon-drag enabled effect is magnified by asymmetric photon scatterings and the induced optical nonlinearity associated with th
Externí odkaz:
https://doaj.org/article/ebfc5b8edfdf44adbca46b5752a00d96
Autor:
Sargsyan, A., Sarkisyan, D., Papoyan, A., Pashayan-Leroy, Y., Moroshkin, P., Weis, A., Khanbekyan, A., Mariotti, E., Moi, L.
It is demonstrated that velocity selective optical pumping/saturation resonances of reduced absorption in a Rb vapor nanocell with thickness \textit{L=} $\lambda $, 2$\lambda $, and 3$\lambda $ (resonant wavelength $\lambda $ = 780 nm) allow the comp
Externí odkaz:
http://arxiv.org/abs/0711.1684
A new nano-cell with smoothly varying longitudinal thickness of the atomic vapour layer L in the range of 350 - 5100 nm allowing to study the resonant absorption of D1 and D2 lines of Cs atoms for thicknesses changing from L = Lambda/2 to L = 6 Lambd
Externí odkaz:
http://arxiv.org/abs/0707.0379