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首页> 外文期刊>Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy >Incoherent subharmonic light scattering in isotropic media
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Incoherent subharmonic light scattering in isotropic media

机译:各向同性介质中的非相干次谐波光散射

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Incoherent subharmonic light scattering in isotropic media is a new kind of nonlinear light scattering, which involves single input photon and multiple output photons of equal frequency. We investigate theoretically the dependence of the subharmonic scattering intensity on the hyperpolarizability of molecules and the incident intensity using nonlinear optics theory similar to that used for Hyper-Rayleigh scattering and degenerate optical parametric oscillators. It is derived that the subharmonic scattering intensities grow exponentially or superexponentially with the hyperpolarizability of molecules and the incident intensity. (C) 2004 Elsevier B.V. All rights reserved.
机译:各向同性介质中的非相干次谐波光散射是一种新型的非线性光散射,涉及单个输入光子和多个相同频率的输出光子。我们使用类似于用于超瑞利散射和简并光学参量振荡器的非线性光学理论,从理论上研究亚谐波散射强度对分子超极化性和入射强度的依赖性。可以得出,随着分子的超极化性和入射强度,次谐波散射强度呈指数或超指数增长。 (C)2004 Elsevier B.V.保留所有权利。

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