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

doi:10.1016/j.yofte.2022.102834

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 先进光电与生物材料研发中心

	A porous core Zeonex THz fiber with low loss and small dispersion
	Mei, Sen 3,4; Kong, Depeng 4; Mu, Qiyuan 3,4; Li, Wenlong 2,3,4; He, Zhengquan 4; Wang, Lili 4; Zhang, Yani 1
刊名	Optical Fiber Technology
	2022-03
卷号	69
关键词	Microstructure Optical fiber Terahertz propagation Fiber fabrication
ISSN号	10685200
DOI	10.1016/j.yofte.2022.102834
产权排序	1
英文摘要	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.
语种	英语
出版者	Academic Press Inc.
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/95701]
专题	西安光学精密机械研究所_先进光电与生物材料研发中心
通讯作者	Kong, Depeng
作者单位	1.School of Arts and Sciences, Shaanxi University of Science & Technology, Xi'an; Shaanxi Province; 710021, China 2.School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an; Shaanxi Province; 710049, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China; 4.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;
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).