| 释义 |
second-harmonic generation 1 ?次谐波产生 二次谐波产生(Second-Harmonic Generation,SHG)和双光子吸收(Two-Photon Absorption,TPA)是研究最多的二阶和三阶非线性光学效... 2 ?谐波产生 二次谐波产生(Second-Harmonic Generation,SHG)和双光子吸收(Two-Photon Absorption,TPA)是研究最多的二阶和三阶非线性光学效... 3 ?谐波发生 ...] 通过对 Ge-As-S 硫系玻 璃进行电子束辐照极化，首次在非氧化物玻璃中观 察到明显的二次谐波发生（Second-harmonic Generation, SHG）效应，并且得益于硫系玻璃中大量 的结构缺陷，其 χ (2) 高于多数氧化物玻璃.
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This thesis mainly shows the research of extraordinary optical transmission and second-harmonic generation from sub-wavelength structured metallic film. 本论文主要研究亚波长周期结构金属薄膜中的超传输现象和二阶非线性效应。 - 2
Additional morphological information can be provided by second-harmonic generation (SHG) microscopy, which can be combined with TPF microscopy using the same laser source. 另外，SHG显微镜可以与TPF显微镜结合使用同一个激光源。可由二次谐波发生(SHG)显微镜提供形貌信息。 - 3
Using the macroscopic nonlinear polarization model, we discussed in detail the dynamic evolution behaviors of opt ioal field in coherent driving intraoavity second-harmonic generation (ISHG). 本文利用宏观非线性极化模型，分析了相干驱动内腔二次谐波过程中光场的动力学演化行为。
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