Recent Advances in Spatial Self‐Phase Modulation with 2D Materials and its Applications,Annalen Der Physik

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Recent Advances in Spatial Self‐Phase Modulation with 2D Materials and its Applications
Annalen Der Physik ( IF 2.2 ) Pub Date : 2020-09-16 , DOI: 10.1002/andp.202000322
Yunlong Liao ₁ , Chunmei Song ₁ , Yuanjiang Xiang ₂ , Xiaoyu Dai ₁

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In recent years, spatial self‐phase modulation (SSPM) with two‐dimensional (2D) materials has attracted the attention of many researchers as an emerging and ubiquitous nonlinear optical effect. In this review, the state of the art of 2D material‐based SSPM is summarized. SSPM measures or tunes the nonlinearity of 2D materials, and it is also an effective approach to study the band structure of 2D materials. Several modified forms of SSPM, such as high‐order, white‐light‐excited, vector field excited, and optically nonlinearly enhanced SSPM are also presented. Subsequently, the physical origin of the SSPM formation mechanism is compared and analyzed. Furthermore, the applications of SSPM with 2D materials, including passive photonic devices, generation of Bessel beams, and identifying the mode of the orbital angular momentum, are listed. Finally, several urgent problems of the SSPM with 2D materials, potential applications, and prospects for future development are presented.

中文翻译：

二维材料在空间自相位调制中的最新进展及其应用

近年来，具有二维（2D）材料的空间自相位调制（SSPM）作为一种新兴且普遍存在的非线性光学效应吸引了许多研究人员的注意力。在这篇综述中，总结了基于2D材质的SSPM的最新技术。SSPM测量或调整2D材料的非线性，也是研究2D材料的能带结构的有效方法。还介绍了SSPM的几种修改形式，例如高阶，白光激发，矢量场激励和光学非线性增强的SSPM。随后，对SSPM形成机理的物理起源进行了比较和分析。此外，还列出了SSPM在2D材料上的应用，包括无源光子器件，贝塞尔光束的产生以及确定轨道角动量的模式。最后，

更新日期：2020-09-16

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