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Proceedings Paper

The transition from slow to fast light based on coherent population oscillation in a cascaded Erbium-doped fiber structure
Author(s): Weikun Yu; Shuguang Lu; Lingling Gu; Jin Zhou; Xiaodan Wei; Ming Feng; Yigang Li
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Paper Abstract

We analyze the transition from slow to fast light upon increasing the modulation frequency based on coherent population oscillation in Cascaded Erbium-doped fiber structure. The change from slow to fast light is more obvious in the Cascaded structure. In this structure, the transition bandwidth is lager and the relative delay difference between the maximum fractional advancement and the maximum fractional delay is greater than that in the single-stage fiber.

Paper Details

Date Published: 29 November 2012
PDF: 8 pages
Proc. SPIE 8554, Quantum and Nonlinear Optics II, 85540J (29 November 2012); doi: 10.1117/12.2000446
Show Author Affiliations
Weikun Yu, Nankai Univ. (China)
Shuguang Lu, Nankai Univ. (China)
Lingling Gu, Nankai Univ. (China)
Jin Zhou, Nankai Univ. (China)
Xiaodan Wei, Nankai Univ. (China)
Ming Feng, Nankai Univ. (China)
Yigang Li, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 8554:
Quantum and Nonlinear Optics II
Qihuang Gong; Guang-Can Guo; Yuen-Ron Shen, Editor(s)

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