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18 December 2019 Structure of terahertz fibers and their applications
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Proceedings Volume 11340, AOPC 2019: Optical Fiber Sensors and Communication; 113400U (2019)
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China
In this paper, different fiber structures and their applications are introduced, such as terahertz solid-core dielectric fiber, terahertz hollow dielectric fiber and terahertz porous core fiber. Terahertz fiber is a kind of waveguide made of polymer materials in terahertz radiation band. Metal fibers in terahertz radiation band are mostly proposed by scaling the size of metal fiber structures in microwave and radio radiation bands. In metal fiber devices, high-frequency radiation waves such as visible light dissipate quickly, but terahertz radiation waves do not. They can still conduct in metal fibers. According to the different fiber structures, terahertz metal fibers include terahertz metal wire fibers, terahertz metal hollow fibers and terahertz metal planar fibers. With the rapid development of terahertz fiber technology, the application of terahertz fiber devices are more and more extensive. The application of terahertz fiber in coupler, absorber and refractive index sensor has also become the focus of science research and discussion.
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Chun Xiao, Wen-jie Wei, Wen-yu Zhang, Si-ye Ma, Ze-yu Wang, and Jia-xin Qiu "Structure of terahertz fibers and their applications", Proc. SPIE 11340, AOPC 2019: Optical Fiber Sensors and Communication, 113400U (18 December 2019);

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