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Solvent effects over optical properties of a two level molecular system

机译:溶剂对二级分子体系光学性质的影响

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The solvent effects over optical properties of a two level system in presence of an electromagnetic field was modeled in this work. The system-field interaction was considered by using the dipolar-electric approximation, assuming negligible the molecular permanent dipole moments. The solvent effects were included in the formalism in a stochastic form, through the induced shifts over the Bohr molecular frequency. The coherence was calculated from the optical stochastic Bloch equations (OSBE), and later, it was averaged over all realizations of the stochastic molecular variable. To do that, it was applied the convolution theorem, which was resolved using direct and inverse Fourier transforms.
机译:在这项工作中,模拟了溶剂在电磁场存在下对两能级系统的光学性能的影响。假设分子永久偶极矩可忽略不计,则通过使用偶极-电近似来考虑系统-场相互作用。通过在玻尔分子频率上引起的位移,溶剂效应以随机形式包括在形式主义中。相干性是根据光学随机Bloch方程(OSBE)计算出来的,后来,在所有随机分子变量的实现中对其进行了平均。为此,应用了卷积定理,该卷积定理使用直接傅立叶逆变换和傅立叶逆变换进行解析。

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