Propagation characteristics of terahertz wave double-cladding photonic crystal fiber

doi:10.3788/fgxb20163707.0845

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	Propagation characteristics of terahertz wave double-cladding photonic crystal fiber
	Hu, Shou-Zhong; Hou, Shang-Lin; Liu, Yan-Jun; Wang, Dao-Bin; Lei, Jing-Li
刊名	Faguang Xuebao/Chinese Journal of Luminescence
	2016-07-01
卷号	37 期号:7 页码:845-851
关键词	Crystal whiskers Dispersion (waves) Fibers Group velocity dispersion Photonic crystal fibers Wave transmission Broadband transmission Confinement loss Cyclic Olefin Copolymers Full vector finite element methods Propagation characteristics Single mode Single-mode transmission Tera Hertz
ISSN号	10007032
DOI	10.3788/fgxb20163707.0845
英文摘要	In order to realize long distance and broadband transmission of terahertz wave, a double-cladding terahertz photonic crystal fiber was designed based on Topas cyclic olefin copolymer with low loss. The single-mode transmission range, confinement loss, dispersion and effective area of the double-cladding terahertz photonic crystal fiber were investigated by using the full-vector finite element method (FEM) and the mode choice theory. The results show that the confinement loss of the fundamental mode is far less than 0.1 dB/m and the confinement loss of second-order mode loss is larger than 1 dB/m at frequency range of 1-10 THz by tailoring the structure parameters. The broadband single mode transmission operates at bandwidth of 1-10 THz, and the group velocity dispersion (GVD) can be controlled at ±0.1 ps/(THz·cm) in the range of 1.5-10 THz. © 2016, Science Press. All right reserved.
语种	中文
出版者	Chines Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112440]
专题	理学院
作者单位	School of Science, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Hu, Shou-Zhong,Hou, Shang-Lin,Liu, Yan-Jun,et al. Propagation characteristics of terahertz wave double-cladding photonic crystal fiber[J]. Faguang Xuebao/Chinese Journal of Luminescence,2016,37(7):845-851.
APA	Hu, Shou-Zhong,Hou, Shang-Lin,Liu, Yan-Jun,Wang, Dao-Bin,&Lei, Jing-Li.(2016).Propagation characteristics of terahertz wave double-cladding photonic crystal fiber.Faguang Xuebao/Chinese Journal of Luminescence,37(7),845-851.
MLA	Hu, Shou-Zhong,et al."Propagation characteristics of terahertz wave double-cladding photonic crystal fiber".Faguang Xuebao/Chinese Journal of Luminescence 37.7(2016):845-851.