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Tightly Localized Stationary Pulses in Multi-Level Atomic System

Xiong-Jun Liu·Xin Liu·Zheng-Xin Liu·L. C. Kwek·C. H. Oh
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Abstract

We show the pulse matching phenomenon can be obtained in the general multi-level system with electromagnetically induced transparency (EIT). For this we find a novel way to create tightly localized stationary pulses by using counter-propagating pump fields. The present process is a spatial compression of excitation so that it allows us to shape and further intensify the localized stationary pulses, without using standing waves of pump fields or spatially modulated pump fields.

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Xiong-Jun Liu, Xin Liu, Zheng-Xin Liu, L. C. Kwek, C. H. Oh. 2006-06-06. Tightly Localized Stationary Pulses in Multi-Level Atomic System. https://doi.org/10.1103/physreva.75.023809

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