Results 11 to 20 of about 1,208 (156)
Strong Coherent Light Amplification with Double Electromagnetically Induced Transparency Coherences [PDF]
Scientific Reports, 2017 We experimentally demonstrate coherent amplification of probe field in a tripod-type atoms driven by strong coupling, signal and weak probe fields.
Dan Wang +7 more
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Electromagnetically Induced Transparency [PDF]
Computational Methods in Science and Technology, 2010 In the initial part of the paper, the principles of the electromagnetically induced transparency (EIT) in basic three-level schemes are sketched, and some applications of this phenomenon are described. Next a presentation follows of a five-level EIT model of Bloch equations, which was developed to reconstruct multipeak cascade-EIT spectra registered in
K. Kowalski +5 more
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Heliyon, 2022 We have studied the effects of neighboring transitions on electromagnetically induced absorption (EIA) and electromagnetically induced transparency (EIT) in the D2 transition line in Rb atoms with respect to the same circular polarization configurations (
Zeeshan Ali Safdar Jadoon +3 more
doaj +1 more source
Frontiers in Physics, 2022 We report a scheme for enhancing microwave electric field measurement by cavity-assisted Rydberg electromagnetically induced transparency in the 87Rb coherent atomic system.
Shaohua Li +9 more
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Electromagnetically Induced Transparency Spectra of 6Li Rydberg Atoms
Photonics, 2023 Rydberg atoms possess highly excited valence electrons that are far away from atomic cations. Compared with ground states, Rydberg states are excited states with a high principal quantum number n that exhibit large electric dipole moments and have a ...
Meimei Wu +6 more
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AIP Advances, 2023 The electromagnetically induced transparency-like characteristics of asymmetric nickel-ferrite metamaterials through near-field coupling are investigated in the terahertz regime.
Tae-Han Kim +3 more
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Polychromatic Kerr nonlinearity within electromagnetically induced transparency window
Results in Physics, 2021 We study the nonlinear effect in a three-level atomic system in Λ configuration. As two or more fields are confined within the common electromagnetically induced transparency (EIT) window, they directly disturb EIT dark state at the same time, which ...
Guang-Hui Wang +5 more
doaj +1 more source
Electromagnetically induced transparency spectroscopy [PDF]
The Journal of Chemical Physics, 2012 We propose a method based on the electromagnetically induced transparency (EIT) phenomenon for the detection of molecules which exist as a small minority in the presence of a majority of absorbers. The EIT effect we employ effectively eliminates the absorption of the majority species in the spectral region where it overlaps with the absorption of the ...
Eliam, Asaf +2 more
openaire +3 more sources
Intracavity electromagnetically induced transparency [PDF]
Optics Letters, 1998 The effect of intracavity electromagnetically induced transparency (EIT) on the properties of optical resonators and active laser devices is discussed theoretically. Pronounced frequency pulling and cavity-linewidth narrowing are predicted. The EIT effect can be used to reduce classical and quantum-phase noise of the beat note of an optical oscillator ...
Lukin, Mikhail D. +3 more
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Dipole-Induced Electromagnetic Transparency [PDF]
Physical Review Letters, 2014 We determine the optical response of a thin and dense layer of interacting quantum emitters. We show that in such a dense system, the Lorentz redshift and the associated interaction broadening can be used to control the transmission and reflection spectra.
Puthumpally-Joseph, Raiju +3 more
openaire +3 more sources