受激拉曼散射中的二阶量子关联

利用全量子理论和多模受激拉曼散射模型，研究了拉曼放大中，考虑泵浦光耗散时，斯托克斯光和泵浦光二阶量子关联函数随相互作用距离变化的特性，在不计及色散的影响时，斯托克斯光和泵浦光的二阶量子关联函数的变化主要取决于输入斯托克斯光和泵浦光的光强比，在极限情况下，本文的计算结果与拉曼产生的计算结果和经典耦合波理论的计算结果相符合。

Second Order Quantum Correlation in Stimulated Raman Scattering

Based on quantum theory and multimode model, concluding the pump depletion, the second order quantum correlation as the function of interaction distance in stimulated Raman scattering (SRS) is calculated and analyzed. The analysis predicts that, in the absence of dispersion, the correlation between Stokes waves and the pump increases to unity when the increase rate depends on the ratio of the pump and input Stokes. In the limit, the results argee with the Raman generation theories and the semiclassical theories.