Abstract

Results are presented from studying the dynamics of dielectric nanoparticles and the electromagnetic field in an optical cavity filled with liquid and excited by external monochromatic radiation. The nonlinear polarization of the medium is determined and the stationary regime of nonlinear excitation of the electromagnetic field in the resonator is described. The buildup of elastic pulsations of particles under the action of ponderomotive forces in an electromagnetic field generates fields of combination frequencies.

中文翻译：

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纳米分散填充光学谐振腔中纳米粒子弹性振动的受激散射

摘要

结果是通过研究电介质纳米粒子的动力学和充满液体并由外部单色辐射激发的光学腔中的电磁场得出的。确定了介质的非线性极化，并描述了谐振器中电磁场非线性激励的平稳状态。在电磁场中的有质动力的作用下，粒子的弹性脉动的积累产生了组合频率的场。