Electromagnetically induced transparency : Optics in coherent media
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TLDR
In this paper, the authors consider the atomic dynamics and the optical response of the medium to a continuous-wave laser and show how coherently prepared media can be used to improve frequency conversion in nonlinear optical mixing experiments.Abstract:
Coherent preparation by laser light of quantum states of atoms and molecules can lead to quantum interference in the amplitudes of optical transitions. In this way the optical properties of a medium can be dramatically modified, leading to electromagnetically induced transparency and related effects, which have placed gas-phase systems at the center of recent advances in the development of media with radically new optical properties. This article reviews these advances and the new possibilities they offer for nonlinear optics and quantum information science. As a basis for the theory of electromagnetically induced transparency the authors consider the atomic dynamics and the optical response of the medium to a continuous-wave laser. They then discuss pulse propagation and the adiabatic evolution of field-coupled states and show how coherently prepared media can be used to improve frequency conversion in nonlinear optical mixing experiments. The extension of these concepts to very weak optical fields in the few-photon limit is then examined. The review concludes with a discussion of future prospects and potential new applications.read more
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Plasmonic analogue of electromagnetically induced transparency at the Drude damping limit.
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References
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Quantum theory of resonantly enhanced four-wave mixing: Mean-field and exact numerical solutions
TL;DR: In this article, an effective nonlinear interaction Hamiltonian in the adiabatic limit was derived for the regime of efficient nonlinear conversion with low-intensity fields that has been predicted from a semiclassical analysis.
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Transparency and dressing for optical pulse pairs through a double-Λ absorbing medium
E. Cerboneschi,Ennio Arimondo +1 more
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Scattering of dark-state polaritons in optical lattices and quantum phase gate for photons
TL;DR: In this paper, the quasi-1D scattering of two counter-propagating, dark-state polaritons (DSPs), each containing a single excitation, is discussed.
Journal ArticleDOI
Optical parametric oscillators pumped by population-trapped atoms.
Stephen E. Harris,Maneesh Jain +1 more
TL;DR: An optical parametric oscillator that is pumped by population-trapped atoms that are prepared with maximum coherence that is based on the use of an effective nonlinear susceptibility that is of the same order as the linear susceptibility is described.
Journal ArticleDOI
Two-photon linewidth of light "stopping" via electromagnetically induced transparency
TL;DR: In this article, the authors analyzed the two-photon linewidth of a recently proposed adiabatic transfer technique for stopping of light using electromagnetically induced transparency (EIT).