Results 51 to 60 of about 3,965,562 (191)

Decoherence of electromagnetically induced transparency in atomic vapor [PDF]

open access: yesOptics Letters, 2006
We report characterization of electromagnetically induced transparency (EIT) resonances in the D1 line of Rb-87 under various experimental conditions. The dependence of the EIT linewidth on the power of the pump field was investigated, at various temperatures, for the ground states of the lambda-system associated with different hyperfine levels of the ...
Figueroa, E.   +3 more
openaire   +3 more sources

Electromagnetically induced transparency quantum memory for non-classical states of light

open access: yesAdvances in Physics: X, 2022
Quantum memory (QM) enables quantum state mapping between flying and stationary quantum states and is the building block of quantum information science, which enables to achieve a plethora of quantum information protocols, such as quantum state transfer ...
Xing Lei   +5 more
doaj   +1 more source

Metamaterial Transparency Induced by Cooperative Electromagnetic Interactions [PDF]

open access: yesPhysical Review Letters, 2013
We propose a cooperative asymmetry-induced transparency, CAIT, formed by collective excitations in metamaterial arrays of discrete resonators. CAIT can display a sharp transmission resonance even when the constituent resonators individually exhibit broad resonances.
Jenkins, S.D., Ruostekoski, J.
openaire   +5 more sources

Quantum heat engine using electromagnetically induced transparency [PDF]

open access: yes, 2017
We report an experiment demonstrating the generation of directional thermal radiation with a spectral brightness that is about 9 times greater than that of the ambient pumping reservoir. The experiment is based on the recent proposal for a nontraditional
Jiang, Yue   +9 more
core   +1 more source

Polarization effects in electromagnetically induced transparency

open access: yes, 2000
We demonstrate the magnitude dependence of electromagnetically induced transparency, in a three-level cascade scheme in rubidium, on the probe and coupling field polarizations.
McGloin, D   +5 more
core   +1 more source

Electromagnetically Induced Transparency with Amplification in Superconducting Circuits [PDF]

open access: yesPhysical Review Letters, 2010
We show that electromagnetically-induced transparency and lasing without inversion are simultaneously achieved for microwave fields by using a fluxonium superconducting circuit. As a result of the $Δ$ energy-level structure of this artificial three-level atom, we find the surprising phenomenon that the electromagnetically-induced transparency window in
Joo, Jaewoo   +3 more
openaire   +3 more sources

Coherent excitation of ultracold atoms between ground and Rydberg states [PDF]

open access: yes, 2011
This thesis describes the development of an experiment to study coherent population transfer between ground states, and between ground and Rydberg states, in ultracold atoms.
Abel, Richard Philip   +1 more
core  

Photon hole nondemolition measurement scheme by electromagnetically induced transparency

open access: yes, 2010
We propose a scheme for quantum nondemolition measurement of photon holes based on electromagnetically induced transparency, which allows direct nondestructive detection of the photon holes.
Neiman, David   +9 more
core   +1 more source

Electromagnetically induced transparency in a spherical Gaussian quantum dot

open access: yes, 2022
This paper will focus on studying the effects of external electric field, hydrostatic pressure, impurity position, as well as the geometrical size on the electromagnetically induced transparency of a spherical Gaussian quantum dot.
S. Taghipour, G. Rezaei, A. Gharaati
core   +1 more source

Optical Analog to Electromagnetically Induced Transparency in Cascaded Ring-Resonator Systems

open access: yesSensors, 2016
The analogue of electromagnetically induced transparency in optical methods has shown great potential in slow light and sensing applications. Here, we experimentally demonstrated a coupled resonator induced transparency system with three cascaded ring ...
Yonghua Wang   +3 more
doaj   +1 more source

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