Zobrazeno 1 - 10
of 47
pro vyhledávání: '"S. G. Rautian"'
Autor:
S. G. Rautian
Publikováno v:
Optics and Spectroscopy. 105:93-102
Specific features of the Fabry-Perot etalon with negative permittivities of the medium are analyzed. Inhomogeneous waves may exhibit, after passing through such an etalon, a giant amplitude enhancement. They remain inhomogeneous and do not transfer t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00f031438e1555c46ae902ede106b5db
https://doi.org/10.1134/s0030400x08070151
https://doi.org/10.1134/s0030400x08070151
Publikováno v:
Optics and Spectroscopy. 105:46-51
A brief review on information systems that, with the help of databases, provide data on the structure of atomic electron shells in both tabular and graphical forms is given. The merits and drawbacks of such systems are indicated. The information syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a2b238c5c2bf21be3c61b7632462b4
https://doi.org/10.1134/s0030400x08070084
https://doi.org/10.1134/s0030400x08070084
Autor:
S. G. Rautian
Publikováno v:
Optics and Spectroscopy. 105:85-92
Equations that describe the propagation of electromagnetic waves in three dimensionally inhomogeneous layers are obtained. Bending of rays, polarization rotation, diffraction, and volume Fresnel reflection are taken into account. The area of phenomen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cac4e21134352e665d82af546b8bde1
https://doi.org/10.1134/s0030400x0807014x
https://doi.org/10.1134/s0030400x0807014x
Publikováno v:
Optics and Spectroscopy. 104:567-576
The shape of the resonance of a saturated absorption is calculated at an arbitrary intensity of a probe field. It is revealed that, in the case of orthogonal polarizations of strong and probe fields, an increase in the intensity of the probe field ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e001b9f2fc7ae781f586e57be6760423
https://doi.org/10.1134/s0030400x08040140
https://doi.org/10.1134/s0030400x08040140
Autor:
S. G. Rautian
Publikováno v:
Journal of Experimental and Theoretical Physics. 106:442-449
Eikonal approximation is used to derive equations describing propagation of monochromatic electromagnetic waves in a three-dimensionally inhomogeneous medium, including volume Fresnel reflection from inhomogeneities. The analysis is based on a locali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdc6568ffcf7b544275a2ae69c004cb
https://doi.org/10.1134/s1063776108030047
https://doi.org/10.1134/s1063776108030047
Autor:
S. G. Rautian
Publikováno v:
Optics and Spectroscopy. 104:112-120
A one-dimensional harmonic model of a photonic crystal is considered using the methods of physical optics. The theoretical formalism is based on the notion of the Fresnel volume reflection and the system of two first-order differential equations, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1064e1285449e15836346c736f8b730
https://doi.org/10.1134/s0030400x08010165
https://doi.org/10.1134/s0030400x08010165
Autor:
S. G. Rautian
Publikováno v:
Optics and Spectroscopy. 101:935-945
The vector properties of the strength of a field created by an ensemble of N parallel dipoles located, on average, uniformly are considered. For N → ∞, the problem is reduced to the Poisson problem. The direction of the dipoles specifies the symm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::150444ea905a54b96d465fdfdc836f9e
https://doi.org/10.1134/s0030400x06120186
https://doi.org/10.1134/s0030400x06120186
Autor:
S. G. Rautian
Publikováno v:
Optics and Spectroscopy. 100:739-747
The probability distribution of the strength of a field created by parallel dipoles arranged randomly, on average, uniformly is considered. The problem of divergence at small distances is analyzed. It is shown that, for any, including an arbitrarily
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ce5e736c4976c9be2aa62ea1842c168
https://doi.org/10.1134/s0030400x0605016x
https://doi.org/10.1134/s0030400x0605016x
Publikováno v:
Optics and Spectroscopy. 99:975-984
The absorption spectrum of a probe field upon self-saturation on the transition between levels with angular momenta equal to 1/2 is considered. A new class of nonlinear spectroscopic phenomena caused by the nonlinearity (with respect to the density m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9831ea37dd64afe3a38d7fcea0f8d45c
https://doi.org/10.1134/1.2149423
https://doi.org/10.1134/1.2149423
Publikováno v:
Optics and Spectroscopy. 98:431-440
Nonlinear absorption of a probe field is analyzed taking into account intrinsic spontaneous radiation (the self-saturation effect). Systems of two and three nondegenerate levels, as well as a system of two levels with the angular momenta equal to uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a48232cff35ba5ffabd34dbe3b513fe
https://doi.org/10.1134/1.1890524
https://doi.org/10.1134/1.1890524