Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Matisov, B."'
This work is devoted to the research of conditions of the dark resonance (coherent population trapping) of the interaction of the laser radiation with tunneling-coupled quantum wells. The phase sensitive dependence of dark resonances has been investi
Externí odkaz:
http://arxiv.org/abs/1110.4221
Autor:
Kazakov, G. A., Litvinov, A. N., Matisov, B. G., Romanenko, V. I., Yatsenko, L. P., Romanenko, A. V.
Publikováno v:
Journal of physics B: Atomic, molecular and optical physics Vol. 44, 235401 (2011)
We studied theoretically a coherent population trapping resonance formation in cylindrical cell without buffer gas irradiated by a narrow laser beam. We take into account non-zero probabilities of elastic ("specular") and inelastic ("sticking") colli
Externí odkaz:
http://arxiv.org/abs/1107.5128
Autor:
Romanenko, V. I., Romanenko, A. V., Yatsenko, L. P., Kazakov, G. A., Litvinov, A. N., Matisov, B. G., Rozhdestvensky, Yu. V.
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 43 (2010) 215402 (9pp)
We present a theory of dark resonances in a fluorescence of a three-level atom gas interacting with a polychromatic field of a frequency shifted feedback (FSF) laser. We show that conditions for the resonance observation are optimal when the phase re
Externí odkaz:
http://arxiv.org/abs/1006.5595
Publikováno v:
Phys. Rev. A 79, 063837 (2009)
We investigate experimentally and theoretically the Coherent Population Trapping (CPT) effect occurring in 87Rb D1 line due to the interaction with linearly polarized laser light (lin||lin CPT). In this configuration the coherence has a quadrupol lik
Externí odkaz:
http://arxiv.org/abs/0804.4627
We evaluate the use of Coherent Population Trapping (CPT) excited with parallely polarized laser fields in vapour cell atomic clocks. We study the resonance shape, the discriminator slope and signal-to-noise ratio as a function of relevant parameters
Externí odkaz:
http://arxiv.org/abs/0710.0778
We propose a novel approach to all-optical frequency standard design, based on a counterintuitive combination of the coherent population trapping effect and signal discrimination at the maximum of absorption for the probe radiation. The short-term st
Externí odkaz:
http://arxiv.org/abs/quant-ph/0506167
We propose a novel method enabling to create a high-contrast dark resonance in the 87Rb vapor D2-line. The method is based on an optical pumping of atoms into the working states by a two-frequency, linearly-polarized laser radiation propagating perpe
Externí odkaz:
http://arxiv.org/abs/physics/0503246
We consider a spinor Bose-Einstein condensate in its polar ground state. We analyze magnetization waves of a finite amplitude and show that their nonlinear coupling to the density waves change the dependence of the frequency on the wavenumber dramati
Externí odkaz:
http://arxiv.org/abs/cond-mat/0107054
Publikováno v:
Technical Physics. Nov2006, Vol. 51 Issue 11, p1414-1424. 11p.
Autor:
Orlenko, E. V.1 orlenko@quark.stu.neva.ru, Matisov, B. G.1
Publikováno v:
Technical Physics. Jan2006, Vol. 51 Issue 1, p1-10. 10p. 3 Diagrams.