標題: | 50/50 beam splitter using a one-dimensional metal photonic crystal with parabolalike dispersion |
作者: | Shen, Linfang Yang, Tzong-Jer Chau, Yuan-Fong 電子物理學系 Department of Electrophysics |
公開日期: | 18-六月-2007 |
摘要: | The spatial dispersion properties of a one-dimensional metal photonic crystal have been analyzed and five types of dispersion curves have been shown at a normalized frequency less than 1. It is demonstrated that by exploiting a parabolalike dispersion behavior, a metal photonic crystal slab can be used to realize an exactly 50/50 beam splitter. (c) 2007 American Institute of Physics. |
URI: | http://dx.doi.org/10.1063/1.2750385 http://hdl.handle.net/11536/10676 |
ISSN: | 0003-6951 |
DOI: | 10.1063/1.2750385 |
期刊: | APPLIED PHYSICS LETTERS |
Volume: | 90 |
Issue: | 25 |
結束頁: | |
顯示於類別: | 期刊論文 |