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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中的计算结果和经典耦合波理论的计算结果相符合。
By using full quantum theory and multimode stimulated Raman scattering model, the properties of the second order quantum correlation function of Stokes light and pump light with interaction distance in the Raman amplification considering the pump light dissipation are studied. Regardless of the effect of chromatic dispersion, the variation of the second-order quantum correlation function of Stokes light and pump light mainly depends on the ratio of light intensity of input Stokes and pump light. In the limit case, the calculation results in this paper are consistent with the results of Raman generation and the classical coupled wave theory.