Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Stanisław Kielich"'
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 61:179-186
Spectral line broadening of Rayleigh scattered light in the presence of weak molecular reorientation is calculated by Racah algebra using the Debye rotational diffusion approximation. It is shown that if the incident beam is linearly polarized, the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::775f4b702f9ba0cafa0353aa0ec2ccd2
https://doi.org/10.1002/polc.5070610120
https://doi.org/10.1002/polc.5070610120
Publikováno v:
Acta Physica Polonica A. 85:959-969
Ensemble averages (cos nν(t)) (n = 1, 2, 3, 4) are calculated for the two-dimensional Smoluchowski—Debye rotational diffusion model in the presence of a DC reorienting electric field. The time dependence of (cos nν(t)) is plotted for the special
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79123c5ff71bbdb9c0ef933c6963717c
https://doi.org/10.12693/aphyspola.85.959
https://doi.org/10.12693/aphyspola.85.959
Autor:
Stanisław Kielich, S. Woźniak
Publikováno v:
The Journal of Chemical Physics. 94:7588-7595
The influence of reorientational processes on circular intensity difference scattering (CIDS) in a static electric field E0 is analyzed for systems of optically active dipolar molecules with the point group symmetries 3, 4, 6, and ∞ and of opticall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b69c32235a02f1c1c0c9d430d558288
https://doi.org/10.1063/1.460145
https://doi.org/10.1063/1.460145
Publikováno v:
Physical Review A. 43:4014-4021
The problem of squeezing and its graphical representations in the anharmonic oscillator model is considered. Explicit formulas for squeezing, principal squeezing, and the quasiprobability distribution (QPD) function are given and illustrated graphica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f55eeed2167cdc79dc87779bac33b70
https://doi.org/10.1103/physreva.43.4014
https://doi.org/10.1103/physreva.43.4014
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 170:624-642
We consider a system in a state of non-equilibrium due to the introduction of a temperature gradient. The essential problem of this paper is to determine, in their most general form, the fluctuation correlation functions for hydrodynamical fields. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::406a53e5720eef5fddd33d89487aec71
https://doi.org/10.1016/0378-4371(91)90010-a
https://doi.org/10.1016/0378-4371(91)90010-a
Publikováno v:
Journal of Modern Optics. 38:193-202
A method for estimating the relaxation time of nonlinear media, or the ratio of the relaxation time and the laser pulse duration in the presence of moderate or strong phase modulation, is proposed. The validity of our relaxation time measurements is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b692ee65388017b57e65e90bbaf80a
https://doi.org/10.1080/09500349114550211
https://doi.org/10.1080/09500349114550211
Autor:
Stanisław Kielich, Tadeusz Bancewicz
Publikováno v:
Journal of Raman Spectroscopy. 21:791-796
A theory of three-photon (hyper-Raman and hyper-Rayleigh) scattering is proposed using the approach of irreducible Cartesian and spherical tensors. A general expression for the intensity-time correlation function of symmetric, non-symmetric and symme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da16c24123544667f68386ebe1234745
https://doi.org/10.1002/jrs.1250211205
https://doi.org/10.1002/jrs.1250211205
Autor:
Stanisław Kielich, Ryszard Tanaś
Publikováno v:
Journal of Modern Optics. 37:1935-1945
The quantum theory of light propagation in a nonlinear Kerr medium is applied to calculate the Stokes parameters and their variances in the process of light propagation. Exact quantum formulae are derived for the expectation values of the Stokes oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f12e11d55288f508fa3c9ce6a8e9646
https://doi.org/10.1080/09500349014552141
https://doi.org/10.1080/09500349014552141
Publikováno v:
Physics Letters A. 148:78-83
The influence of the dipole-induced octupole scattering mechanism on the Rayleigh wings of gaseous nitrogen is considered. Numerical computations for the Rayleigh scattered spectrum are performed. The far wings of the Rayleigh line of gaseous N 2 are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1513e598d47d65df8feba373eeca903
https://doi.org/10.1016/0375-9601(90)90580-h
https://doi.org/10.1016/0375-9601(90)90580-h
Publikováno v:
Quantum Optics: Journal of the European Optical Society Part B. 2:253-265
The problem of generating discrete superpositions of coherent states in the process of light propagation through a nonlinear Kerr medium, which is modelled by the anharmonic oscillator, is discussed. It is shown that under an appropriate choice of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d02a14341e692ce208167778eda0b5cb
https://doi.org/10.1088/0954-8998/2/3/006
https://doi.org/10.1088/0954-8998/2/3/006