An all-optical modulator based on a graphene–plasmonic slot waveguide at 1550 nm

doi:10.7567/1882-0786/ab0a89

	An all-optical modulator based on a graphene–plasmonic slot waveguide at 1550 nm
	Sun,Feiying 1,2,3; Xia,Liangping 3; Nie,Changbin 1; Qiu,Ciyuan 4; Tang,Linlong1 ; Shen,Jun1 ; Sun,Tai1 ; Yu,Leyong1 ; Wu,Peng1 ; Yin,Shaoyun1
刊名	Applied Physics Express
	2019-03-27
卷号	12 期号:4
关键词	optical modulator graphene waveguide plasmonics
ISSN号	1882-0778
DOI	10.7567/1882-0786/ab0a89
通讯作者	Xia,Liangping() ; Du,Chunlei()
英文摘要	Abstract An all-optical modulator with high modulation efficiency based on a graphene-plasmonic slot waveguide structure is proposed. The modulation efficiency is enhanced by the strong interaction between the light and the graphene–plasmonic structure. A modulation efficiency of 0.21?dB?μm?1 is obtained with the signal light at a wavelength of 1550 nm. A graphene–plasmonic slot waveguide device of length of 10 μm is fabricated in the experiment. Benefiting from the strong modulation, it is a promising candidate as an on-chip optical modulator with high modulation efficiency and micrometer-scale footprint.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:1882-0778-12-4-AB0A89
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/7591]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Xia,Liangping; Du,Chunlei
作者单位	1.Chongqing Key Laboratory of Multi-scale Manufacturing Technology, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, 400714, People’s Republic of China 2.University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China 3.School of Electronic Information Engineering, Yangtze Normal University, Chongqing, 408400, People’s Republic of China 4.State Key Lab of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
推荐引用方式 GB/T 7714	Sun,Feiying,Xia,Liangping,Nie,Changbin,et al. An all-optical modulator based on a graphene–plasmonic slot waveguide at 1550 nm[J]. Applied Physics Express,2019,12(4).
APA	Sun,Feiying.,Xia,Liangping.,Nie,Changbin.,Qiu,Ciyuan.,Tang,Linlong.,...&Du,Chunlei.(2019).An all-optical modulator based on a graphene–plasmonic slot waveguide at 1550 nm.Applied Physics Express,12(4).
MLA	Sun,Feiying,et al."An all-optical modulator based on a graphene–plasmonic slot waveguide at 1550 nm".Applied Physics Express 12.4(2019).