研究了取决于光场与玻色(Boson)元激发瞬间相互作用的光信号传播问题。导出了相应的“面积定理”,是将只关系到光脉冲在二能级系统中传播的面积定理的一种推广。所得结果和用光与玻色物质耦合模型对增强吸收型光双稳的解释是一致的。

This paper deals with the propagation of light, determined by the instantaneous interaction between lightfield and bosonic elementary excitation. The corresponding area theorem is derived, which is a generalization of the area theorem related initially to the light pulse propagation through the two-level system. The results obtained are consistent with the demonstration of increasing absorption optical bistability via nonlinear photon boson coupling.