摘要
We propose a novel photonic crystal waveguide design with defects at the termination to provoke directional emission. Because the resulting optical field distribution at the waveguide exit resembles a triple point source, the light can emit with low angular divergence. This phenomenon appears both in photonic crystal structures formed by dielectric rods as well as by air holes.
原文 | ???core.languages.en_GB??? |
---|---|
頁(從 - 到) | 2423-2428 |
頁數 | 6 |
期刊 | Optics Express |
卷 | 14 |
發行號 | 6 |
DOIs | |
出版狀態 | 已出版 - 3月 2006 |