Nonlinear Optics Of Two-Dimensional Transition Metal Dichalcogenides
INFOMAT(2019)
摘要
Nonlinear optics (NLO) of transition metal dichalcogenides (TMDs) is promising for the on-chip photonic and optoelectronic applications. In this review, we will survey the current progress of NLO in TMDs. First, we will brief the basic theory of the NLO in TMDs. Second, several important nonlinear processes in TMDs such as harmonic generation, four-wave mixing, saturable absorption, and two-photon absorption will be presented and their potential applications are also discussed. Third, the main strategies to tune, modulate, and enhance the NLO in TMDs are reviewed, including the excitonic effect, symmetry modulation, optical cavity enhancement, valley selection, edge state, and material phase. Finally, we give an outlook regarding some important issues and directions of NLO in TMDs.
更多查看译文
关键词
NLO modulation and enhancement, nonlinear devices, nonlinear optics, transition metal dichalcogenides
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要