The superluminal and slow light were observed in doped Er+ fiber by coherent population oscillation with input powers of 30 mW and 4mW from a fiber laser at 1550nm, respectively.
© 2006 Optical Society of America
(190.0190) Nonlinear optics : Nonlinear optics
(190.4370) Nonlinear optics : Nonlinear optics, fibers
(270.0270) Quantum optics : Quantum optics
(270.1670) Quantum optics : Coherent optical effects
Y. Zhang, W. Qiu, H. Tian, J. Ye, and P. Yuan, "Observation of Superluminal and Slow Light in Doped Er+ Fiber," in Slow and Fast Light, Technical Digest (CD) (Optical Society of America, 2006), paper ME14.
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