Prof. Vladislav F. Cheltsov Profile

Prof. Vladislav F. Cheltsov

Associate Professor of Physics

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 22 May 2013 Paper

Creation of entangled photons by two level atom trapped in one-dimensional nanocavity with weakly decaying resonance mode

Vladislav Cheltsov

Proceedings Volume 8766, 87660U (2013) https://doi.org/10.1117/12.2014218

KEYWORDS: Photons, Chemical species, Mirrors, Superposition, Computer simulations, Motion models, Systems modeling, Modulation, Panoramic photography, Physics

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Proceedings Article | 1 May 2012 Paper

Generation of the "entangled photons" by excited two-level supercold atom in the high-finesse nanocavity with single decaying resonance mode

Vladislav Cheltsov

Proceedings Volume 8424, 84241R (2012) https://doi.org/10.1117/12.915797

KEYWORDS: Photons, Chemical species, Satellites, Mirrors, Superposition, Modulation, Panoramic photography, Physics, Particles, Electromagnetism

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Proceedings Article | 29 September 2011 Paper

Arising of entangled photon in the high finesse nanocavity

Vladislav Cheltsov, Anton Cheltsov

Proceedings Volume 8121, 81210G (2011) https://doi.org/10.1117/12.892294

KEYWORDS: Satellites, Chemical species, Photon polarization, Photonics, Photonic nanostructures, Mirrors, Panoramic photography, Modulation, Computing systems, Quenching (fluorescence)

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SPIE Journal Paper | 1 January 2011

Arising of the entangled photon in the one-dimensional high-finesse nanocavity

Vladislav Cheltsov

JNP, Vol. 5, Issue 01, 053510, (January 2011) https://doi.org/10.1117/12.10.1117/1.3599038

KEYWORDS: Chemical species, Satellites, Mirrors, Modulation, Panoramic photography, Quenching (fluorescence), Photonics, Photon polarization, Nonlinear crystals, Mining

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Proceedings Article | 10 September 2009 Paper

Spectral properties and nonlinear dynamics of spontaneous emission of a resonance photon by two-level atom trapped in damped nanocavity with a resonance mode

Vladislav Cheltsov

Proceedings Volume 7421, 742103 (2009) https://doi.org/10.1117/12.819877

KEYWORDS: Chemical species, Nonlinear dynamics, Electromagnetic radiation, Oscillators, Polarization, Motion models, Algorithms, Electromagnetism, Systems modeling, Quantum physics

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Proceedings Article | 21 August 2009 Paper

Frequency-time distribution of a spontaneous photon emitted by two level atom in one-dimensional damped nanocavity with a single resonance mode

Vladislav Cheltsov

Proceedings Volume 7403, 74030O (2009) https://doi.org/10.1117/12.826901

KEYWORDS: Chemical species, Probability theory, Quantum physics, Satellites, Nonlinear dynamics, Complex systems, Algorithms, Mirrors, Physics, Quantum mechanics

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The nonperturbative theory of the cooperative spontaneous emission from a two level atom trapped in one-dimensional damped nanocavity with a single resonance mode is presented. The time-dependent spectral properties and nonlinear dynamics of a separate photon emission by the macroolecular-like system "excited atom coupled to a resonance decaying mode" have been analyzed. The investigation has been carried out by solving the Schrödinger equation in the interaction picture with the help of the Green functions method in the Heitler-Ma's form . The formalism was supplemented with the novel algorithm in operating causal singular functions and with fundamentals of the theory of quantum quasi-stationary systems. The proposed theory accounts automatically of both reabsorptions of emitted photon and its simultaneous escaping out of the cavity. Solutions of the wave equation were found without using intermediate virtual states and series expansions. In accordance with the theory of quasistationary systems the field of mode decaying exponentially in the empty nanocavity was represented with the Lorenz-shaped packet of stationary photonic states (quasi-modes). The electro-dipolar interaction between the atom and the mode field was adopted to be switched on suddenly. The expressions and plots of emission spectral densities probabilities together with photon emission probability dynamics as functions of time for various ratios Γ/4g. For Γ/4g<1 the transient emission spectrum reveals the presence of two symmetrical side-bands and the central peak interconnected with each other in the area of interaction with the atom. Since the central component oscillates, decaying simultaneously in time at two rates infinity Γ/2 and ~ Γ/4, in the area of interaction the emission is a triplet with satellites oscillating in the interaction area and being stable outside of it. So the final spectrum is a doublet outside of nanocavity. On the contrary for Γ/4g ≥1 the spectrum is a singlet, and the emission occurs in exponentially decaying way.

Proceedings Article | 26 April 2008 Paper

Spectral properties and nonlinear dynamics of a spontaneous photon emitted by two level atom trapped in damped nanocavity with a single resonance mode

Vladislav Cheltsov

Proceedings Volume 6988, 698815 (2008) https://doi.org/10.1117/12.775160

KEYWORDS: Chemical species, Probability theory, Nonlinear dynamics, Quantum physics, Algorithms, Mirrors, Complex systems, Physics, Mining, Photonic nanostructures

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Proceedings Article | 29 December 1999 Paper

Photon-phonon resonance on dynamical Stark levels: an optical analog of the Moessbauer effect?

Vladislav Cheltsov

Proceedings Volume 4016, (1999) https://doi.org/10.1117/12.373668

KEYWORDS: Ions, Photons, Phonons, Analog electronics, Optical microcavities, Absorption, Satellites, Mining, Resonance enhancement, Molecules

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Proceedings Article | 19 August 1998 Paper

Nonperturbative theory of spontaneous emission of two level atoms in damped cavity: a new tool for direct measuring coupling constants

Vladislav Cheltsov

Proceedings Volume 3573, (1998) https://doi.org/10.1117/12.324586

KEYWORDS: Chemical species, Transform theory, Mining, Physics, Optical microcavities, Mirrors, Complex systems, Satellites, Superposition, Information technology

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