We analyze the steady-state population inversion in a two-level atom driven by three laser fields of unequal frequencies. The dependence of the population inversion on initial relative phases between the driving lasers and cancellation of subharmonic resonances are predicted and explained in terms of quantum interference between dressed states of the system. (C) 2000 Elsevier Science B.V. All rights reserved
Abstract. It is shown that when a monochromatic laser couples a single atomic ground level to two cl...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
We study the effect of a broadband squeezed vacuum on the dynamics of a two-atom system driven by a ...
A four-level atom, driven by a coherent field, is considered. We show that under certain conditions ...
We perform a theoretical analysis of the Bloch equations of a two-level atom with dephasing. Exact a...
The dynamics of an atomic few-level system can depend on the phase of driving fields coupled to the ...
The response of a two-level atom in a strong polychromatic field composed of a large number of equid...
The dynamics of an atomic few-level system can depend on the phase of driving fields coupled to the ...
The present study described about the interaction of a two level atom and squeezed field with time v...
Quantum systems with sublevel structures, like molecules, prevent full population inversion from one...
The excitation amplitude after multiple crossings is not a mere product of Landau-Zener transition p...
It is often desirable in laser spectroscopy and isotope separation to extract as much as possible of...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
Abstract. It is shown that when a monochromatic laser couples a single atomic ground level to two cl...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
We study the effect of a broadband squeezed vacuum on the dynamics of a two-atom system driven by a ...
A four-level atom, driven by a coherent field, is considered. We show that under certain conditions ...
We perform a theoretical analysis of the Bloch equations of a two-level atom with dephasing. Exact a...
The dynamics of an atomic few-level system can depend on the phase of driving fields coupled to the ...
The response of a two-level atom in a strong polychromatic field composed of a large number of equid...
The dynamics of an atomic few-level system can depend on the phase of driving fields coupled to the ...
The present study described about the interaction of a two level atom and squeezed field with time v...
Quantum systems with sublevel structures, like molecules, prevent full population inversion from one...
The excitation amplitude after multiple crossings is not a mere product of Landau-Zener transition p...
It is often desirable in laser spectroscopy and isotope separation to extract as much as possible of...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
Abstract. It is shown that when a monochromatic laser couples a single atomic ground level to two cl...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
We study a four-level atomic scheme interacting with four lasers in a closed-loop configuration with...
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