Plasmonic-induced Absorption Based on MIM Waveguides With a Triple-Cavity Structure

doi:10.1117/12.2501009

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	Plasmonic-induced Absorption Based on MIM Waveguides With a Triple-Cavity Structure
	Wang, Daobin; Chong, Handan; Wang, Shoupeng; Zhao, Qifei; Yuan, Lihua; Li, Suoping
	2018
关键词	Plasmonic-induced absorption fast light Metal-insulator-metal waveguide Finite element method
卷号	10827
DOI	10.1117/12.2501009
英文摘要	In this paper, we propose a nanoscale plasmonic structure, which consists of a MIM bus waveguide coupled to a triple-cavity resonator system arranged in a T-shape. Numerical simulations by finite element method (FEM) and CMT are carried out to investigate the transmission spectra and field distribution of this special design. The results show that the PIA effect can be observed in the proposed structure with shoulder-coupling configuration. The group delay time at the center wavelength of PIA window can achieve to -0.232 ps using our proposed structure. We also dicuss the possible methods for controlling fast light characteristics. It is turn out that the PIA effect can be effectively controlled by varying the structural parameters of this plasmonic coupling system.
会议录	SIXTH INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONIC ENGINEERING (ICOPEN 2018)
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语
资助项目	National Natural Science Foundation of China[61367007][61663024][61504051] ; Natural Science Fund of Gansu Province of China[17JR5RA123]
WOS研究方向	Engineering ; Optics ; Physics
WOS记录号	WOS:000450859600105
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36119]
专题	理学院
通讯作者	Wang, Daobin
作者单位	Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Daobin,Chong, Handan,Wang, Shoupeng,et al. Plasmonic-induced Absorption Based on MIM Waveguides With a Triple-Cavity Structure[C]. 见:.