A fiber optic communication shield based on a two-dimensional molybdenum disulfide broadband absorber

doi:10.1016/j.optlastec.2022.108284

IR > 理学院

	A fiber optic communication shield based on a two-dimensional molybdenum disulfide broadband absorber
	Li, Rui 1; Pan, Miao 2; Yi, Zao 1; Yu, Jiaxin 1; Shi, Pengcheng 1; Luo, Hao 1; Wu, Pinghui 2; Yang, Hua3 ; Wang, Shifa 4; Gao, Guocheng 5
	2022-09
发表期刊	Optics and Laser Technology
ISSN	0030-3992
卷号	153
摘要	We propose a broadband absorber in the infrared band using a two-dimensional molybdenum disulfide with a patterned gold array. The light absorption enhancement effect of the local surface plasmon resonance (LSPR) is utilized to greatly enhance the light absorption of the monolayer MoS2. Our absorber has 99.62% absorption in the most important band for fiber optic communication (i.e. 1550 nm), a result calculated by the finite-difference time-domain method. Our absorber can serve as an excellent shield for fiber optic communication. At the same time, our absorber is also polarization and light incidence angle insensitive, which greatly expands the application location of our absorber. In addition, we demonstrate that our absorber structure can be widely used in absorbers based on transition-metal dichalcogenides (TMDCs), which is a guideline for the design of such absorbers. In order to solve the tuning difficulties of MoS2-based absorbers, we also propose an effective method for tuning the absorber, which is able to tune the absorber over a large wavelength range without a significant decrease in the absorber's optical absorption. We believe that our absorber can play an important role in fiber optic communication shielding systems, detection systems in the infrared band. © 2022
关键词	Fiber optics Fibers Finite difference time domain method Layered semiconductors Light absorption Sulfur compounds Surface plasmon resonance Transition metals A.Fibres Broadband absorbers Fiber optic communication shield Fiber optics communication Fibre-optic communication Infrared bands Local surface plasmon resonances Tunables Two-dimensional Two-dimensional MoS2
DOI	10.1016/j.optlastec.2022.108284
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Applied
WOS记录号	WOS:000804638600002
出版者	Elsevier Ltd
EI入藏号	20222112131699
EI主题词	Molybdenum compounds
EI分类号	531 Metallurgy and Metallography ; 712.1 Semiconducting Materials ; 741.1 Light/Optics ; 741.1.2 Fiber Optics ; 921 Mathematics
来源库	WOS
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/158484
专题	理学院
通讯作者	Yi, Zao; Wu, Pinghui
作者单位	1.Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Key Lab Testing Technol Mfg Proc, Minist Educ, Mianyang 621010, Peoples R China; 2.Quanzhou Normal Univ, Coll Phys & Informat Engn, Quanzhou 362000, Peoples R China; 3.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 4.Chongqing Three Gorges Univ, Sch Elect & Informat Engn, Wanzhou 404000, Peoples R China; 5.CNPC Chuanqing Drilling Engn Co, Drilling & Prod Engn Technol Res Inst, Xian 710018, Peoples R China
推荐引用方式 GB/T 7714	Li, Rui,Pan, Miao,Yi, Zao,et al. A fiber optic communication shield based on a two-dimensional molybdenum disulfide broadband absorber[J]. Optics and Laser Technology,2022,153.
APA	Li, Rui.,Pan, Miao.,Yi, Zao.,Yu, Jiaxin.,Shi, Pengcheng.,...&Gao, Guocheng.(2022).A fiber optic communication shield based on a two-dimensional molybdenum disulfide broadband absorber.Optics and Laser Technology,153.
MLA	Li, Rui,et al."A fiber optic communication shield based on a two-dimensional molybdenum disulfide broadband absorber".Optics and Laser Technology 153(2022).