A porous core Zeonex THz fiber with low loss and small dispersion

doi:10.1016/j.yofte.2022.102834

OPT OpenIR > 光子功能材料与器件研究室

	A porous core Zeonex THz fiber with low loss and small dispersion
	Mei, Sen 1,2; Kong, Depeng1 ; Mu, Qiyuan 1,2; Li, Wenlong1,2,3 ; He, Zhengquan 1; Wang, Lili1 ; Zhang, Yani 4
作者部门	先进光电与生物材料研究室
	2022-03
发表期刊	Optical Fiber Technology
ISSN	10685200
卷号	69
产权排序	1
摘要	A fabricated microstructured polymer optical fiber (MPOF), with porous core and porous cladding consisting of a hexagonal array of circular air-holes, is experimentally investigated via a terahertz (THz) time-domain spectroscopy (TDS) setup. The fiber features a low propagation loss ranged from 0.0180 to 0.0345 cm−1, in the frequency regime of 0.3–0.5 THz with diameter of 3 mm. Meanwhile, the dispersion and fabrication deformation are also discussed. Experimental results show there is a flat and near-zero dispersion band in the range of 0.39 to 0.45 THz with a value of −0.285 ± 0.02 ps/THz/cm The simulation and experimental results of transmission loss and dispersion are in good agreement within 0.3–0.5 THz. There are a few deviations regarding air porosity between theoretical and actual structure, and the absolute variation of air hole fraction in core and cladding is 0.485% and 1.657%, respectively. The proposed MPOF is potentially useful for efficient and convenient transmission of broadband THz radiation. © 2022 Elsevier Inc.
关键词	Microstructure Optical fiber Terahertz propagation Fiber fabrication
DOI	10.1016/j.yofte.2022.102834
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000788097400004
出版者	Academic Press Inc.
EI入藏号	20220711620666
引用统计	被引频次：6[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/181661/95701
专题	光子功能材料与器件研究室
通讯作者	Kong, Depeng
作者单位	1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; Shanxi Province; 710119, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China; 3.School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an; Shaanxi Province; 710049, China; 4.School of Arts and Sciences, Shaanxi University of Science & Technology, Xi'an; Shaanxi Province; 710021, China
推荐引用方式 GB/T 7714	Mei, Sen,Kong, Depeng,Mu, Qiyuan,et al. A porous core Zeonex THz fiber with low loss and small dispersion[J]. Optical Fiber Technology,2022,69.
APA	Mei, Sen.,Kong, Depeng.,Mu, Qiyuan.,Li, Wenlong.,He, Zhengquan.,...&Zhang, Yani.(2022).A porous core Zeonex THz fiber with low loss and small dispersion.Optical Fiber Technology,69.
MLA	Mei, Sen,et al."A porous core Zeonex THz fiber with low loss and small dispersion".Optical Fiber Technology 69(2022).

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