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Proceedings Paper

Propagation characteristics of THz radiation in hollow elliptical waveguide
Author(s): Yong Zhang; Zhongya Zhang; Dayun Wang; Wenxia Bao; Ming Liu; Dongmei Lu; Peide Zhao; Zhidong Zhang; Jianquan Yao
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Paper Abstract

Based on the analytical solutions of the wave equations in the elliptical-cylindrical coordinate system, the propagation characteristics of hollow elliptical waveguide for THz Radiation are investigated, and then the mode characteristic equations are also given. Our results show that the mode characteristic equations of a circular waveguide can be treated as a special case of an elliptic waveguide. The propagation characteristics are numerically simulated depending on the refractive index of dielectrics films and the eccentricity of the elliptic waveguide. The cutoff wavelengths of guided modes in the elliptic waveguide are also presented.

Paper Details

Date Published: 16 February 2009
PDF: 8 pages
Proc. SPIE 7277, Photonics and Optoelectronics Meetings (POEM) 2008: Terahertz Science and Technology, 72770O (16 February 2009); doi: 10.1117/12.821575
Show Author Affiliations
Yong Zhang, Hebei Univ. of Technology (China)
Zhongya Zhang, Hebei Univ. of Technology (China)
Dayun Wang, Hebei Univ. of Technology (China)
Wenxia Bao, Hebei Univ. of Technology (China)
Ming Liu, Hebei Univ. of Technology (China)
Dongmei Lu, Hebei Univ. of Technology (China)
Peide Zhao, Hebei Univ. of Technology (China)
Zhidong Zhang, Hebei Univ. of Technology (China)
Jianquan Yao, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 7277:
Photonics and Optoelectronics Meetings (POEM) 2008: Terahertz Science and Technology
Jianquan Yao; Shenggang Liu; Xi-Cheng Zhang, Editor(s)

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