Theory and experiments on multistep parametric processes in nonlinear optics
Theory and experiments on multistep parametric processes in nonlinear optics
复制标题
非线性光学多步参数过程的理论与实验
DOI：
10.1364/josab.28.000892
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发表时间：
2011
影响因子：
1.9
通讯作者：
G. Cerullo
中科院分区：
文献类型：
--
作者：
M. Conforti;F. Baronio;C. Angelis;M. Marangoni;G. Cerullo
我们提出了一个全面的模型来描述不同类型的参数相互作用，与同时相位匹配的几个光学过程：所谓的多步参数相互作用。我们的方法是基于最近推导的单波宽带方程，能够描述一般的二次非线性光学相互作用，并可以解决适度的计算工作。我们比较理论结果与实验同时进行的二次和三次谐波产生周期性极化钽酸锂晶体。
We present a comprehensive model for the description of different types of parametric interactions, associated with simultaneous phase-matching of several optical processes: the so-called multistep parametric interactions. Our approach is based on a recently derived single-wave broadband equation that is able to describe general quadratic nonlinear optical interactions and can be solved with modest computational effort. We compare theoretical results with experiments on simultaneous second- and third-harmonic generation performed in periodically poled lithium tantalate crystals.
影响因子：
2.9
作者：
P. Kinsler
通讯作者：
P. Kinsler