Terahertz Hollow Core Antiresonant Fiber with Metamaterial Cladding

被引:23
|
作者
Sultana, Jakeya [1 ]
Islam, Md. Saiful [1 ,2 ]
Cordeiro, Cristiano M. B. [2 ,3 ]
Dinovitser, Alex [1 ]
Kaushik, Mayank [1 ]
Ng, Brian W. -H. [1 ]
Abbott, Derek [1 ]
机构
[1] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia
[2] Univ Adelaide, IPAS, Adelaide, SA 5005, Australia
[3] Univ Estadual Campinas, Inst Phys, BR-13083859 Campinas, Brazil
基金
巴西圣保罗研究基金会; 澳大利亚研究理事会;
关键词
terahertz; antiresonant fiber; waveguide; PHOTONIC CRYSTAL FIBER; WAVE-GUIDES; BROAD-BAND; PROPAGATION; LATTICE; TRANSMISSION; RADIATION; WIRES;
D O I
10.3390/fib8020014
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A hollow core antiresonant photonic crystal fiber (HC-ARPCF) with metal inclusions is numerically analyzed for transmission of terahertz (THz) waves. The propagation of fundamental and higher order modes are investigated and the results are compared with conventional dielectric antiresonant (AR) fiber designs. Simulation results show that broadband terahertz radiation can be guided with six times lower loss in such hollow core fibers with metallic inclusions, compared to tube lattice fiber, covering a single mode bandwidth (BW) of 700 GHz.
引用
收藏
页数:11
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