TiO2-based compact TM-pass polarizer at visible wavelengths with ultra-low power loss

doi:10.1016/j.optcom.2020.126282

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	TiO2-based compact TM-pass polarizer at visible wavelengths with ultra-low power loss
	Zhao, Qinfeng 1,3; Yu, Wenqi 2,3; Zhao, Yiru 2,3; Dai, Shuangxing 2,3; Liu, Jianguo 2
作者部门	瞬态光学研究室
	2020-11-15
发表期刊	Optics Communications
ISSN	00304018
卷号	475
产权排序	1
摘要	A compact transverse magnetic (TM)-pass/transverse electric (TE)-stop polarizer with ultra-low power loss at visible wavelengths is theoretically proposed on a TiO2-based platform, which is achieved via the surface plasmon polaritons effect in the hybrid plasmonic grating structure. We design the TiO2 waveguide and optimize the structural parameters of the hybrid plasmonic grating using finite element method (FEM) and 3D Finite-Difference-Time-Domain (FDTD) simulation. The proposed polarizer shows a high extinction ratio over 27 dB from the wavelength of 0.54 to 0.57 μm, a low insertion loss of 0.087 dB at 0.552 μm, a compact size of only 2.64 μm and a great fabrication error tolerance. © 2020 Elsevier B.V.
关键词	Polarizer Hybrid plasmonic grating TiO2 waveguide Visible light communication
DOI	10.1016/j.optcom.2020.126282
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000563999900008
出版者	Elsevier B.V.
EI入藏号	20203008966008
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/93615
专题	瞬态光学研究室
通讯作者	Liu, Jianguo
作者单位	1.State Key Laboratory of Transient Optics and Photonics Technology, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; 2.State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing; 100083, China; 3.College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Zhao, Qinfeng,Yu, Wenqi,Zhao, Yiru,et al. TiO2-based compact TM-pass polarizer at visible wavelengths with ultra-low power loss[J]. Optics Communications,2020,475.
APA	Zhao, Qinfeng,Yu, Wenqi,Zhao, Yiru,Dai, Shuangxing,&Liu, Jianguo.(2020).TiO2-based compact TM-pass polarizer at visible wavelengths with ultra-low power loss.Optics Communications,475.
MLA	Zhao, Qinfeng,et al."TiO2-based compact TM-pass polarizer at visible wavelengths with ultra-low power loss".Optics Communications 475(2020).

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