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Title: Phase Variation and Shape Distortion of Light Pulses in Electromagnetically Induced Transparency Media
Authors: Chen, Yong-Fan;Kao, Yee-Mou;Lin, Wei-Hsun;Yu, Ite A.
Contributors: 物理學系
Date: 2006
Issue Date: 2012-09-10T06:38:44Z
Publisher: The American Physical Society
Abstract: We have experimentally studied the propagation behaviors of light pulses in an electromagnetically induced transparency (EIT) medium. Both phase variation in different parts of a pulse and distortion of the pulse shape are observed. The consistency between the experimental data and theoretical predictions is satisfactory. Our study explains the physical origins of the phase variation and the shape distortion, shows that the phase variation should be taken into consideration in applications utilizing the EIT scheme in which two-photon detuning must exist, and provides better understanding of the propagation behavior of the slow light.
Relation: Physical Review A, 74(6): 063807
Appears in Collections:[Department of Physics] Periodical Articles

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