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首页> 外文期刊>Journal of Modern Optics >Nonlinear optical properties of a two-dimensional nonlinear photonic quasicrystal based on second order cascaded nonlinearities
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Nonlinear optical properties of a two-dimensional nonlinear photonic quasicrystal based on second order cascaded nonlinearities

机译:基于二阶级联非线性的二维非线性光子准晶体的非线性光学性质

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摘要

We report on a two-dimensional nonlinear photonic quasicrystal constructed by the generalized dual-grid method. One collinear optical parametric generation, cascading two noncollinear frequency doubling processes are realized for multiple second-order cascaded nonlinearities. Optical properties including wave propagating and temperature detuning characteristics were studied theoretically using the coupled nonlinear wave equations. The scheme has potential application in fields such as quantum optics and spectroscopy.
机译:我们报告了通过广义双网格方法构造的二维非线性光子准晶体。针对多个二阶级联非线性,实现了一个共线性光学参数生成,级联两个非共线性倍频过程。使用耦合的非线性波动方程,从理论上研究了包括波传播和温度失谐特性在内的光学特性。该方案在量子光学和光谱学等领域具有潜在的应用。

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