Nonlinear terahertz Kerr effect in quasi-2D MnPS3

doi:10.1364/OL.457627

	Nonlinear terahertz Kerr effect in quasi-2D MnPS3
	Cheng, Long 3; Formisano, Fabio 4; Grishunin, Kirill A.4; Gorelov, Sergey D.5; van Loosdrecht, Paul H. M.1; Yan, Jian 2; Luo, Xuan 2; Sheng, Zhigao 3; Mashkovich, Evgeny A.1
刊名	OPTICS LETTERS
	2022-08-15
卷号	47
ISSN号	0146-9592
DOI	10.1364/OL.457627
通讯作者	Mashkovich, Evgeny A.(mashkovich@ph2.uni-koeln.de)
英文摘要	The quadratic electro-optic effect (Kerr effect) is shown to be efficiently induced by a terahertz (THz) electric field in the quasi-two-dimensional (2D) material MnPS3. The waveform of the THz-induced response practically follows the intensity of the employed nearly single-cycle THz pulse. While neither THz-induced absorption nor the linear electro-optical effect are observed, we demonstrate that the THz electric field induces the refraction coefficient anisotropy experienced by light at the wavelength of 800 nm. In our experiment, the anisotropy results in polarization rotation of the light and corresponds to a nonlinear refractive index of the sample of approximately 13.1x10(-14) W-1 cm(2). This promotes the quasi-2D MnPS3 as a promising candidate for practical application in future ultrafast electro-optical devices. (C) 2022 Optica Publishing Group
资助项目	Netherlands Organization for Scientific Research (NWO) ; National Key Research and Development Program of China[2021YFA1600200] ; National Key Research and Development Program of China[2017YFA0303603] ; National Natural Science Foundation of China[U2032218] ; National Natural Science Foundation of China[U1932217] ; National Natural Science Foundation of China[12111530283] ; National Natural Science Foundation of China[11874357] ; National Natural Science Foundation of China[61805256] ; Plan for Major Provincial Science & Technology Project[202003a05020018] ; Users with Excellence Program of Hefei Science Center CAS[2021HSC-UE009] ; China Scholarship Council ; Ministry of Science and Higher Education of the Russian Federation[FSWR-2021-011]
WOS关键词	REFRACTIVE-INDEX
WOS研究方向	Optics
语种	英语
出版者	Optica Publishing Group
WOS记录号	WOS:000842032400021
资助机构	Netherlands Organization for Scientific Research (NWO) ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; Plan for Major Provincial Science & Technology Project ; Users with Excellence Program of Hefei Science Center CAS ; China Scholarship Council ; Ministry of Science and Higher Education of the Russian Federation
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/131828]
专题	中国科学院合肥物质科学研究院
通讯作者	Mashkovich, Evgeny A.
作者单位	1.Univ Cologne, Inst Phys 2, D-50937 Cologne, Germany 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, HFIPS, Hefei 230031, Peoples R China 3.Chinese Acad Sci, Anhui Key Lab Condensed Matter Phys Extreme Condi, High Magnet Field Lab, Hefei 230031, Peoples R China 4.Radboud Univ Nijmegen, Inst Mol & Mat, NL-6525 AJ Nijmegen, Netherlands 5.Univ Nizhny Novgorod, Nizhnii Novgorod 603022, Russia
推荐引用方式 GB/T 7714	Cheng, Long,Formisano, Fabio,Grishunin, Kirill A.,et al. Nonlinear terahertz Kerr effect in quasi-2D MnPS3[J]. OPTICS LETTERS,2022,47.
APA	Cheng, Long.,Formisano, Fabio.,Grishunin, Kirill A..,Gorelov, Sergey D..,van Loosdrecht, Paul H. M..,...&Mashkovich, Evgeny A..(2022).Nonlinear terahertz Kerr effect in quasi-2D MnPS3.OPTICS LETTERS,47.
MLA	Cheng, Long,et al."Nonlinear terahertz Kerr effect in quasi-2D MnPS3".OPTICS LETTERS 47(2022).