標題: | Omnidirectional stop band by using composite two dimensionally artificial crystal |
作者: | Hwang, Ruey Bing Pu, Ta Chun 電信工程研究所 Institute of Communications Engineering |
關鍵字: | photonic crystals;periodic structures;stop band |
公開日期: | 1-八月-2007 |
摘要: | We present here a study of the wave propagation in a two-dimensionally (2D) periodic structure. The scattering of a plane wave by a 2D periodic structure is analyzed as a multilayer boundaryvalue problem. Specific examples are given to show quantitatively the stopband behaviors; in particular, a composite structure with different lattice patterns in cascade is shown to achieve the broad and omnidirection behavior of stop band. (c) 2007 Wiley Periodicals, Inc. |
URI: | http://dx.doi.org/10.1002/mop.22569 http://hdl.handle.net/11536/10526 |
ISSN: | 0895-2477 |
DOI: | 10.1002/mop.22569 |
期刊: | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS |
Volume: | 49 |
Issue: | 8 |
起始頁: | 1914 |
結束頁: | 1917 |
顯示於類別: | 期刊論文 |