The characteristic of the stero-coupling high-Q photonic crystal slab cavity
文献类型：期刊论文
| 作者 | Jiang B
|
| 刊名 | acta physica sinica
 |
| 出版日期 | 2010 |
| 卷号 | 59期号:12页码:8548-8553 |
| 关键词 | double layers photonic crystal slabs cavity dipole mode quality factor Pade approximation RESONANT FREQUENCIES PADE-APPROXIMATION QUALITY FACTORS WAVE-GUIDES COMPUTATION NANOCAVITY EMISSION DEFECT |
| ISSN号 | 1000-3290 |
| 通讯作者 | zheng, wh, chinese acad sci, inst semicond, beijing 100083, peoples r china. whzheng@semi.ac.cn |
| 学科主题 | 光电子学 |
| 收录类别 | SCI |
| 资助信息 | state key development program for basic research of china [2006cb921705]; national natural science foundation of china [10634080, 60677046, 60838003]; national high technology research and development program of china [2007aa03z410, 2007aa03z408] |
| 语种 | 中文 |
| 公开日期 | 2011-07-06 ; 2011-07-15 |
| 附注 | inspired by the idea of the stero-coupling, we propose a new sandwich-like photonic crystal microcavity which is composed of double layer photonic crystal slabs h1 (dlpcs-h1) cavity with an air layer in between. we calculate the electromagnetic field distribution and the quality factor of the dipole mode by the three-dimensional finite-difference time-domain method and the pade approximation method. through carefully analyzing the effect of the air layer height on the quality factor of the dipole mode, we obtain an optimized dlpcs-h1 cavity in which the height of intermediate air layer is about 0.5a (a is the lattice constant, a = 420 nm). in this cavity, the quality factor of the dipole mode is 4 times as large as that of the conventional single layer photonic crystal slab h1 cavity. furthermore, we study the three-layer photonic crystal slabs h1 cavity, and the quality factor of its dipole mode is increased over 7 times. |
| 源URL | [http://ir.semi.ac.cn/handle/172111/21359]  |
| 专题 | 半导体研究所_纳米光电子实验室 |
| 推荐引用方式 GB/T 7714 | Jiang B. The characteristic of the stero-coupling high-Q photonic crystal slab cavity[J]. acta physica sinica,2010,59(12):8548-8553. |
| APA | Jiang B.(2010).The characteristic of the stero-coupling high-Q photonic crystal slab cavity.acta physica sinica,59(12),8548-8553. |
| MLA | Jiang B."The characteristic of the stero-coupling high-Q photonic crystal slab cavity".acta physica sinica 59.12(2010):8548-8553. |
入库方式： OAI收割
来源：半导体研究所
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