Propagation of light pulse in an ultra-cold atomic vapor: mechanism for the loss of the probe field

L. Deng; M. G. Payne; E. W. Hagley

doi:10.1016/S0030-4018(01)01506-1

Propagation of light pulse in an ultra-cold atomic vapor: mechanism for the loss of the probe field

L. Deng, M. G. Payne, E. W. Hagley

Emeriti, Retired, & In Memoriam (COSM)

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Abstract

We examine the role of nearby hyper-fine levels in a three-level transparency driven system in which a slow group velocity of light propagation is anticipated. In addition to accounting for the significant (>80%) probe field loss, our theory can accurately model the significant (near 30%) pulse broadening found in two recent experiments. Other excitation schemes for reducing the absorption from nearby levels are discussed.

Original language	American English
Journal	Optics Communications
Volume	198
DOIs	https://doi.org/10.1016/S0030-4018(01)01506-1
State	Published - Oct 15 2001

Keywords

Electromagnetically induced transparency
Four-level system
Group velocity
Wave propagation

DC Disciplines

Physics

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https://doi.org/10.1016/S0030-4018(01)01506-1

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title = "Propagation of light pulse in an ultra-cold atomic vapor: mechanism for the loss of the probe field",

abstract = "We examine the role of nearby hyper-fine levels in a three-level transparency driven system in which a slow group velocity of light propagation is anticipated. In addition to accounting for the significant (>80%) probe field loss, our theory can accurately model the significant (near 30%) pulse broadening found in two recent experiments. Other excitation schemes for reducing the absorption from nearby levels are discussed.",

keywords = "Electromagnetically induced transparency, Four-level system, Group velocity, Wave propagation",

author = "L. Deng and Payne, {M. G.} and Hagley, {E. W.}",

year = "2001",

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T1 - Propagation of light pulse in an ultra-cold atomic vapor: mechanism for the loss of the probe field

AU - Deng, L.

AU - Payne, M. G.

AU - Hagley, E. W.

PY - 2001/10/15

Y1 - 2001/10/15

N2 - We examine the role of nearby hyper-fine levels in a three-level transparency driven system in which a slow group velocity of light propagation is anticipated. In addition to accounting for the significant (>80%) probe field loss, our theory can accurately model the significant (near 30%) pulse broadening found in two recent experiments. Other excitation schemes for reducing the absorption from nearby levels are discussed.

AB - We examine the role of nearby hyper-fine levels in a three-level transparency driven system in which a slow group velocity of light propagation is anticipated. In addition to accounting for the significant (>80%) probe field loss, our theory can accurately model the significant (near 30%) pulse broadening found in two recent experiments. Other excitation schemes for reducing the absorption from nearby levels are discussed.

KW - Electromagnetically induced transparency

KW - Four-level system

KW - Group velocity

KW - Wave propagation

UR - https://digitalcommons.georgiasouthern.edu/physics-facpubs/185

UR - https://doi.org/10.1016/S0030-4018(01)01506-1

U2 - 10.1016/S0030-4018(01)01506-1

DO - 10.1016/S0030-4018(01)01506-1

M3 - Article

SN - 0030-4018

VL - 198

JO - Optics Communications

JF - Optics Communications

ER -

Propagation of light pulse in an ultra-cold atomic vapor: mechanism for the loss of the probe field

Abstract

Keywords

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