Superluminal optical soliton via resonan
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J. Li; J. Liu; X. Yang
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Article
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2008
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Elsevier Science
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English
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We demonstrate the formation of superluminal optical soliton in an symmetry semiconductor double quantum dot (QD) driven coherently by a weak pulsed laser using the tunnel coupling. It is shown that the group velocity of the soliton can be larger than the vacuum light speed c, i.e., superluminal sol