Third-Order Nonlinear Effect and Polarization-Dependent Modulation Using Spherical-Like MoS2 Nanoparticles

doi:10.1002/andp.202200378

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	Third-Order Nonlinear Effect and Polarization-Dependent Modulation Using Spherical-Like MoS2 Nanoparticles
	Li, Tianlun; Hao, Rui; Hou, Yaping; Gao, Duorui; Xu, Yunfan; Zhang, Yanpeng; Fang, Jixiang; Zhang, Lei
作者部门	光子网络技术研究室
发表期刊	ANNALEN DER PHYSIK
ISSN	0003-3804;1521-3889
产权排序	3
摘要	A type of MoS2 nanoparticle with a spherical-like shape is chemically synthesized with favorable third-order and suppressed second-order nonlinear optical response, which results from the isotropy induced by the geometrical uniformity of nanoparticles and an artificial symmetry center. It is found that the linewidth of third harmonic signal is broadened due to the self-phase modulation effect, another third-order nonlinearity. Moreover, the intensity of harmonic signal can be conveniently adjusted by controlling the polarization state of applied optical field. The artificially designed material morphology may provide a reference for designing all-optical modulation devices.
关键词	isotropy medium nonlinear optics polarization dependence third harmonic generation transition metal dichalcogenide materials
DOI	10.1002/andp.202200378
收录类别	SCI
语种	英语
WOS记录号	WOS:000876788000001
出版者	WILEY-V C H VERLAG GMBH
引用统计
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/96232
专题	光子网络技术研究室
推荐引用方式 GB/T 7714	Li, Tianlun,Hao, Rui,Hou, Yaping,et al. Third-Order Nonlinear Effect and Polarization-Dependent Modulation Using Spherical-Like MoS2 Nanoparticles[J]. ANNALEN DER PHYSIK.
APA	Li, Tianlun.,Hao, Rui.,Hou, Yaping.,Gao, Duorui.,Xu, Yunfan.,...&Zhang, Lei.
MLA	Li, Tianlun,et al."Third-Order Nonlinear Effect and Polarization-Dependent Modulation Using Spherical-Like MoS2 Nanoparticles".ANNALEN DER PHYSIK

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