Vector beams excited nonlinear optical effects
Vector beams excited nonlinear optical effects
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DOI：
10.1142/s0218863518500455
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发表时间：
2018-12
影响因子：
2.7
通讯作者：
B. Gu;Xi Cao;Guanghao Rui;Yiping Cui
中科院分区：
文献类型：
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作者：
B. Gu;Xi Cao;Guanghao Rui;Yiping Cui
具有理想偏振结构的矢量光束与物质相互作用，产生了许多新颖的非线性光学效应。本文综述了线偏振光、柱面矢量光束和混合偏振光这三种光束的强聚焦和弱聚焦特性。特别是，我们重新审视了二阶和三阶非线性光学效应在非线性光学介质的激发下的几种类型的矢量光束与所需的偏振分布。最后，对它们在非线性光学显微镜和材料表征中的应用前景进行了简要的讨论。
Vector beams with the desired polarization structure interacting with matter result in many novel nonlinear optical effects. Herein, we review the tight focusing and weak focusing properties of three types of light beams, namely, linearly polarized beams, cylindrical vector beams, and hybridly polarized beams. In particular, we revisit the second- and third-order nonlinear optical effects in nonlinear optical media under the excitation of several types of vector beams with the desired polarization distribution. The prospects of their applications in nonlinear optical microscopy and materials characterization are also briefly discussed.