The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field

The gain, absorption and dispersion properties of a probe field for a four level N-type atomic system with a normal vacuum and a squeezed vacuum fields is studied. Under such conditions that normal and squeezed vacuum-induced interference among decay channels is significant. Our study also reveals t...

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Autores principales:	A.M. Awad, M.S. Badr, A.A. El-Rahman
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Absorption Refractive index Quantum interferene Physics QC1-999
Acceso en línea:	https://doaj.org/article/c3009268585249fbbc51c93cf0ffa397
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spelling	oai:doaj.org-article:c3009268585249fbbc51c93cf0ffa3972021-11-22T04:24:34ZThe steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field2211-379710.1016/j.rinp.2021.104977https://doaj.org/article/c3009268585249fbbc51c93cf0ffa3972021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2211379721009876https://doaj.org/toc/2211-3797The gain, absorption and dispersion properties of a probe field for a four level N-type atomic system with a normal vacuum and a squeezed vacuum fields is studied. Under such conditions that normal and squeezed vacuum-induced interference among decay channels is significant. Our study also reveals that the quantum interference will produce a remarkable effect on the absorption and dispersion properties of the system. A single squeezed vacuum is coupled to three transitions. Numerically the effect of the squeezing vacuum field parameters and the relative phases between the squeezed vacuum and the probe (strong) fields on the index of refraction is analyzed.A.M. AwadM.S. BadrA.A. El-RahmanElsevierarticleAbsorptionRefractive indexQuantum interferenePhysicsQC1-999ENResults in Physics, Vol 31, Iss , Pp 104977- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Absorption Refractive index Quantum interferene Physics QC1-999
spellingShingle	Absorption Refractive index Quantum interferene Physics QC1-999 A.M. Awad M.S. Badr A.A. El-Rahman The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field
description	The gain, absorption and dispersion properties of a probe field for a four level N-type atomic system with a normal vacuum and a squeezed vacuum fields is studied. Under such conditions that normal and squeezed vacuum-induced interference among decay channels is significant. Our study also reveals that the quantum interference will produce a remarkable effect on the absorption and dispersion properties of the system. A single squeezed vacuum is coupled to three transitions. Numerically the effect of the squeezing vacuum field parameters and the relative phases between the squeezed vacuum and the probe (strong) fields on the index of refraction is analyzed.
format	article
author	A.M. Awad M.S. Badr A.A. El-Rahman
author_facet	A.M. Awad M.S. Badr A.A. El-Rahman
author_sort	A.M. Awad
title	The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field
title_short	The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field
title_full	The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field
title_fullStr	The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field
title_full_unstemmed	The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field
title_sort	steady-state of probe susceptibility in a four-level n-type atomic system with a squeezed vacuum field
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/c3009268585249fbbc51c93cf0ffa397
work_keys_str_mv	AT amawad thesteadystateofprobesusceptibilityinafourlevelntypeatomicsystemwithasqueezedvacuumfield AT msbadr thesteadystateofprobesusceptibilityinafourlevelntypeatomicsystemwithasqueezedvacuumfield AT aaelrahman thesteadystateofprobesusceptibilityinafourlevelntypeatomicsystemwithasqueezedvacuumfield AT amawad steadystateofprobesusceptibilityinafourlevelntypeatomicsystemwithasqueezedvacuumfield AT msbadr steadystateofprobesusceptibilityinafourlevelntypeatomicsystemwithasqueezedvacuumfield AT aaelrahman steadystateofprobesusceptibilityinafourlevelntypeatomicsystemwithasqueezedvacuumfield
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The steady-state of probe susceptibility in a four-level N-type atomic system with a squeezed vacuum field

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