Studies of nonlinear phenomena - I. Theory of the hyper Raman effect
Studies of nonlinear phenomena - I. Theory of the hyper Raman effect
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非线性现象的研究——一、超拉曼效应理论
DOI：
10.1098/rspa.1970.0153
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发表时间：
1970
期刊：
影响因子：
--
通讯作者：
L. Stanton
中科院分区：
文献类型：
--
作者：
D. A. Long;L. Stanton
对超拉曼效应进行了详细的理论处理。利用密度矩阵的处理，我们推导出了关于散射辐射频率、散射机制和共振过程的一般公式。提出了一个类似普莱泽克极化理论的超极化理论，并建立了其成立的条件。讨论了共振过程对超拉曼散射强度的增强。
A detailed theoretical treatment of the hyper Raman effect is presented. Using the density matrix treatment we derive general formulae which give information on the frequencies of the scattered radiation, the scattering mechanism and resonance processes. A hyperpolarizability theory analogous to the Placzek polarizability theory is developed and the conditions under which it is valid are established. The enhancement of intensity of hyper Raman scattering through resonance processes is discussed.