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Title: Propagation of two short laser pulse trains in a Λ-type three-level medium under conditions of electromagnetically induced transparency
Authors: Buica, Gabriela
Nakajima, Takashi
Author's alias: 中嶋, 隆
Keywords: Laser propagation
Laser pulse train
Frequency comb
Three-level atom
Electromagnetically induced transparency
Issue Date: Dec-2014
Publisher: Elsevier B.V.
Journal title: Optics Communications
Volume: 332
Start page: 59
End page: 69
Abstract: We investigate the dynamics of a pair of short laser pulse trains propagating in a medium consisting of three-level Λ-type atoms by numerically solving the Maxwell–Schrödinger equations for atoms and fields. By performing propagation calculations with different parameters, under conditions of electromagnetically induced transparency, we compare the propagation dynamics by a single pair of probe and coupling laser pulses and by probe and coupling laser pulse trains. We discuss the influence of the coupling pulse area, number of pulses, and detunings on the probe laser propagation and realization of electromagnetically induced transparency conditions, as well on the formation of a dark state.
Rights: © 2014 Published by Elsevier B.V.
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
URI: http://hdl.handle.net/2433/189415
DOI(Published Version): 10.1016/j.optcom.2014.06.044
Appears in Collections:Journal Articles

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