Collective effects in resonant Raman scattering of intense optical waves
Collective effects in resonant Raman scattering of intense optical waves
复制标题
强光波共振拉曼散射的集体效应
DOI：
10.1088/0022-3700/20/3/023
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
T. Quang
中科院分区：
文献类型：
--
作者：
N. Bogolubov;A. Shumovsky;T. Quang
研究了强入射和散射光波存在下共振拉曼散射中的集体效应。给出了稳态谱的解析表达式和谱中各分量的归一化强度相关函数。在N→∞的合作极限下，光谱各组分的相对强度和归一化强度相关函数具有不连续的行为，使人想起典型的非平衡一阶相变。
Collective effects in resonant Raman scattering in the presence of intense incident and scattered light waves are investigated. The analytical expressions for the steady-state spectrum and normalised intensity correlation functions for components of the spectra are given. In the cooperative limit N to infinity the relative intensities and normalised intensity correlation functions for each component of the spectra have a discontinuous behaviour reminiscent of a typical non-equilibrium first-order phase transition.