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Development of 2.5 THz suspended porous microstructured fiber based on cyclic-olefin copolymer
Chen, Qi1; Zhu, Wenjing1; Kong, Depeng2; He, Xiaoyang1; Li, Bo1; Miao, Jing2; Luo, Zhenfei3; Zhou, Xun3; Yang, Chun1; Zhang, Jian1; Li, Bo (libocaepiee@163.com)
作者部门信息光子学研究室
2017
发表期刊OPTIK
ISSN0030-4026
卷号145页码:56-60
产权排序2
摘要

Efficient transmission of terahertz (THz) wave is very important in the development of THz technology. Polymer microstructured fiber is ideal in THz waveguide transmission for its advantages of low loss, low dispersion and good flexibility to bend. Based on the full vector finite element method, a suspended porous microstructured fiber with the operating frequency of 2.5 THz was designed. Fiber samples made of cyclic - olefin copolymer were fabricated, and their transmission performances were measured by using the CO2 pump laser THz source. The measured minimum loss is 0.17 dB/cm and average loss is about 0.5 dB/cm. The fluctuation of transmission loss is less than 5% when the fiber is bent from 0 to 90, showing good flexibility of bending. The measured mode field distributions of the output tips show that the THz wave propagates with fundamental mode, and the energy is well confined in the core of the fiber. (C) 2017 Elsevier GmbH. All rights reserved.

文章类型Article
关键词Terahertz Microstructured Fiber Cyclic Olefin Copolymer Suspended Porous
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.ijleo.2017.06.124
收录类别SCI ; EI
关键词[WOS]PHOTONIC CRYSTAL FIBER ; TERAHERTZ WAVE-GUIDES ; CORE ; DESIGN ; PROPAGATION
语种英语
WOS研究方向Optics
项目资助者National Natural Science Foundation of China(11504416) ; China Academy of Engineering Physics THz Science and Technology Foundation(CAEPTHZ201307) ; China Academy of Science "Light of West China" Program
WOS类目Optics
WOS记录号WOS:000411301600010
引用统计
被引频次:4[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/181661/29192
专题信息光子学研究室
通讯作者Li, Bo (libocaepiee@163.com)
作者单位1.China Acad Engn Phys, Inst Elect Engn, Mianyang 621999, Peoples R China
2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
3.China Acad Engn Phys, Res Ctr Laser Fus, Chengdu 610041, Peoples R China
推荐引用方式
GB/T 7714
Chen, Qi,Zhu, Wenjing,Kong, Depeng,et al. Development of 2.5 THz suspended porous microstructured fiber based on cyclic-olefin copolymer[J]. OPTIK,2017,145:56-60.
APA Chen, Qi.,Zhu, Wenjing.,Kong, Depeng.,He, Xiaoyang.,Li, Bo.,...&Li, Bo .(2017).Development of 2.5 THz suspended porous microstructured fiber based on cyclic-olefin copolymer.OPTIK,145,56-60.
MLA Chen, Qi,et al."Development of 2.5 THz suspended porous microstructured fiber based on cyclic-olefin copolymer".OPTIK 145(2017):56-60.
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