光脉冲在开启光子晶格中的传输：光与物质相互作用的Rabi效应
Optical pulse propagation in a switched-on photonic lattice: Rabi effect with the roles of light and matter interchanged
摘要：
当中心频率位于光子带隙内时，在突然打开的光子晶格中传播的光脉冲是拉比模型的模拟，其中两个能级系统是脉冲的两个共振（即布拉格耦合）傅里叶模式，而光子晶格充当单色外场。一个简单的理论，这些拉比振荡给出并证实了相应的麦克斯韦方程组的数值解。这是拉比效应的直接（即时间）模拟，除了Opt.Lett. 32，1920（2007）.拉比振荡的额外高频调制反映了脉冲的电场和磁场之间的晶格诱导能量转移。
英文摘要：
A light pulse propagating in a suddenly switched on photonic lattice, when the central frequency lies in the photonic band gap, is an analog of the Rabi model where the two-level system is the two resonant (i.e. Bragg-coupled) Fourier modes of the pulse, while the photonic lattice serves as a monochromatic external field. A simple theory of these Rabi oscillations is given and confirmed by the numerical solution of the corresponding Maxwell equations. This is a direct, i.e. temporal, analog of the Rabi effect, additionally to the spatial analog in optical beam propagation described in Opt. Lett. 32, 1920 (2007). An additional high-frequency modulation of the Rabi oscillations reflects the lattice-induced energy transfer between the electric and magnetic fields of the pulse.
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