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DOI	10.1016/j.scib.2020.03.029
	Liquid phase exfoliated boron nanosheets for all-optical modulation and logic gates
	Song C.; Liao Y.; Xiang Y.; Dai X.
发表日期	2020
ISSN	20959273
起始页码	1030
结束页码	1038
卷号	65 期号:12
英文摘要	Boron nanosheets possess unique photoelectric properties, including photosensitivity, photoresponse, and optical nonlinearity. In this article, we show the interaction between light and boron nanosheets in which concentric rings formed in the far field, which attributed to the strong Kerr nonlinearity of boron nanosheets. Furthermore, the distortion, regulation and relationship between the Kerr nonlinearity and effective mass or carrier mobility of the diffraction rings of boron nanosheets have been investigated. Our work shows that the spatial self-phase modulation effect of boron nanosheets is indeed caused by nonlocal electronic coherence. In addition, we have implemented all-light modulation and all-light logic gates based on the prepared boron nanosheets. We believe that our results will provide a powerful demonstration of nonlinear photonic devices based on boron nanosheets and a reference for photonic devices based on two-dimensional materials. © 2020 Science China Press
关键词	All-optical logic gates All-optical modulation Boron nanosheets Kerr nonlinearity Spatial self-phase modulation
英文关键词	Boron; Computer circuits; Light modulation; Logic gates; Nanosheets; Nonlinear optics; Optical Kerr effect; Photonic devices; Rings (components); Self phase modulation; All-optical logic gates; Electronic coherence; Kerr nonlinearity; Nonlinear photonic devices; Optical nonlinearity; Photoelectric property; Spatial self-phase modulation; Two-dimensional materials; Optical signal processing
语种	英语
来源期刊	Science Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/207178
作者单位	International Collaborative Laboratory of 2D Materials for Optoelectronic Science & Technology of Ministry of Education, Institute of Microscale Optoelectronics (IMO), Shenzhen University, Shenzhen, 518060, China; College of Electrical and Information Engineering, Hunan University, Changsha, 410082, China
推荐引用方式 GB/T 7714	Song C.,Liao Y.,Xiang Y.,et al. Liquid phase exfoliated boron nanosheets for all-optical modulation and logic gates[J],2020,65(12).
APA	Song C.,Liao Y.,Xiang Y.,&Dai X..(2020).Liquid phase exfoliated boron nanosheets for all-optical modulation and logic gates.Science Bulletin,65(12).
MLA	Song C.,et al."Liquid phase exfoliated boron nanosheets for all-optical modulation and logic gates".Science Bulletin 65.12(2020).