Design and experiment of cyclic olefin copolymer based 2.5 THz hollow-core photonic crystal fiber

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	Design and experiment of cyclic olefin copolymer based 2.5 THz hollow-core photonic crystal fiber
其他题名	2.5THz环烯烃聚合物中空芯光子晶体光纤设计与实验
	Chen, Qi; Zhu, Wenjing; He, Xiaoyang; Kong, Depeng; Miao, Jing; Luo, Zhenfei; Zhou, Xun; Yang, Chun; Zhang, Jian; Zhou, Chuanming
	2015-08-01
发表期刊	Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams
卷号	27 期号:8
摘要	Efficient transmission of terahertz (THz) wave is an important research direction in development of THz technology. Polymeric photonic crystal fiber (PCF) is ideal in THz waveguide transmission because of the advantages of low loss, low dispersion and fine flexibility to bend. Based on the full vector finite element method (FEM), a hollow-core PCF with operating frequency of 2.5 THz is designed. Some samples made of cyclic olefin copolymer (COC) are fabricated. The fiber transmission performance of THz wave is measured by using the CO2 pump laser THz source. The measured minimum loss is 0.17 dB/cm and the average loss is about 0.5 dB/cm. The fluctuation of transmission loss is less than 5% after the fiber is bent 90°, showing good flexibility to bend. The measured mode field distribution results of the output port show that the optical fiber transmits signals through the main mode, so the THz energy is well bound in the core of optical fiber. ©, 2015, Editorial Office of High Power Laser and Particle Beams. All right reserved.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/27258
专题	信息光子学研究室
推荐引用方式 GB/T 7714	Chen, Qi,Zhu, Wenjing,He, Xiaoyang,et al. Design and experiment of cyclic olefin copolymer based 2.5 THz hollow-core photonic crystal fiber[J]. Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams,2015,27(8).
APA	Chen, Qi.,Zhu, Wenjing.,He, Xiaoyang.,Kong, Depeng.,Miao, Jing.,...&Zhou, Chuanming.(2015).Design and experiment of cyclic olefin copolymer based 2.5 THz hollow-core photonic crystal fiber.Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams,27(8).
MLA	Chen, Qi,et al."Design and experiment of cyclic olefin copolymer based 2.5 THz hollow-core photonic crystal fiber".Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams 27.8(2015).

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