標題: | Scattering and guiding characteristics of waveguides with two-dimensionally periodic walls of finite thickness |
作者: | Hwang, RB Peng, ST 友訊交大聯合研發中心 D Link NCTU Joint Res Ctr |
關鍵字: | 2-D periodic structures;1-D periodic structure;stop band;artificial crystal waveguide;photonic crystal waveguide;photonic band gap |
公開日期: | 23-十月-2003 |
摘要: | [1] Electromagnetic wave propagation along waveguides having two-dimensionally (2-D) periodic walls with finite thickness is formulated here as an exact boundary-value problem. The dispersion relation of such a class of waveguide is systematically analyzed in terms of both phase and attenuation constants. In addition, the contour map of field components and Poynting vector are also demonstrated in this paper to verify the guiding characteristics of such a class of waveguides. In particular, the strong couplings between an incident plane wave and waveguide modes phase-matching condition are carefully examined and are employed to identify the existence of waveguide modes. |
URI: | http://dx.doi.org/10.1029/2002RS002847 http://hdl.handle.net/11536/27451 |
ISSN: | 0048-6604 |
DOI: | 10.1029/2002RS002847 |
期刊: | RADIO SCIENCE |
Volume: | 38 |
Issue: | 5 |
結束頁: | |
顯示於類別: | 期刊論文 |