Slow-light dynamics of large-bandwidth pulses in warm rubidium vapor
作者： Mark Bashkansky , Guy Beadie , Zachary Dutton , Fredrik K. Fatemi , John Reintjes
DOI: 10.1103/PHYSREVA.72.033819
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摘要: We study slow-light propagation dynamics in warm Rb vapor. present data showing significant pulse reshaping when the bandwidth of pulses is increased and a model that qualitatively explains observed behavior. Our modeling emphasize how Doppler broadening vapor strongly affects high-frequency components leads to unintuitive features on transmitted shapes. This has important consequences for applications involving delay large-bandwidth pulses.
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