Results 21 to 30 of about 11,758 (280)
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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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
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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
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Scientific Reports, 2022 In this study, optical Bloch equations with and without neighboring hyperfine states near the degenerate two-level system (DTLS) in the challenging case of $$^{85}$$ 85 Rb D2 transition, which involves the Doppler broadening effect, are solved.
Zeeshan Ali Safdar Jadoon +2 more
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Observation of Electromagnetically Induced Transparency [PDF]
Short-Wavelength Coherent Radiation: Generation and Application, 1991 We report the results of an experiment showing how an opaque atomic transition in neutral Sr may be rendered transparent to radiation at its resonance frequency. This is accomplished by applying an electromagnetic coupling field (Fig. 1) between the upper state 4d5d1D2 of the transition and another state 4d5p 1D2 of the atom. When the Rabi frequency of
, Boller, , Imamolu, , Harris
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An extremely large group index via electromagnetically induced transparency in metamaterials [PDF]
Journal of the European Optical Society-Rapid Publications, 2014 We numerically demonstrate a planar design of a metamaterial exhibiting electromagnetically induced transparency at gigahertz frequencies. The design is based on the coupling of two oppositely oriented semi split-rings in the same plane.
Sayahian Jahromi A., Askari M.
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From Laser Induced Line Narrowing To Electromagnetically Induced Transparency: Closed System Analysis [PDF]
, 2002 Laser induced line narrowing effect, discovered more than thirty years ago, can also be applied to recent studies in high resolution spectroscopy based on electromagnetically induced transparency.
Bednar, Chris J. +3 more
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Results in Physics, 2020 A broadband terahertz metamaterial filter and its complementary metasurface-electromagnetically induced transparency structure are designed, fabricated and demonstrated.
Dandan Sun, Limei Qi, Ziyu Liu
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Propagation of two short laser pulse trains in a $\Lambda$-type three-level medium under conditions of electromagnetically induced transparency [PDF]
, 2014 We investigate the dynamics of a pair of short laser pulse trains propagating in a medium consisting of three-level $\Lambda$-type atoms by numerically solving the Maxwell-Schr\"odinger equations for atoms and fields.
Buica, Gabriela, Nakajima, Takashi
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