Investigation of mode characteristics for microdisk resonators by S-matrix and three-dimensional finite-difference time-domain technique
文献类型：期刊论文
| 作者 | Yu LJ
|
| 刊名 | journal of the optical society of america b-optical physics
 |
| 出版日期 | 2006 |
| 卷号 | 23期号:6页码:1068-1073 |
| 关键词 | WHISPERING-GALLERY MODES LASERS CAVITIES APPROXIMATION |
| ISSN号 | 0740-3224 |
| 通讯作者 | luo, xs, chinese acad sci, inst semicond, state key lab integrated optoelect, pob 912, beijing 100083, peoples r china. |
| 中文摘要 | the mode characteristics of a three-dimensional (3d) microdisk with a vertical refractive index distribution of n(2)/3.4/n(2) are investigated by the s-matrix method and 3d finite-difference time-domain (fdtd) technique. for the microdisk with a thickness of 0.2 mu m. and a radius of 1 mu m, the mode wavelengths and quality factors for the he7,1 mode obtained by 3d fdtd simulation and the s-matrix method are in good agreement as n(2) increases from 1.0 to 2.6. but the q factor obtained by the 3d fdtd rapidly decreases from 1.12 x 10(4) to 379 as n2 increases from 2.65 to 2.8 owing to the vertical radiation losses, which cannot be predicted by the proposed s-matrix method. the comparisons also show that quality factors obtained from the analytical solution of two-dimensional microdisks under the effective index approximation are five to seven times smaller than those of the 3d fdtd as n(2) = 1 and r = 1 mu m. (c) 2006 optical society of america. |
| 学科主题 | 光电子学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-04-11 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/10602]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Yu LJ. Investigation of mode characteristics for microdisk resonators by S-matrix and three-dimensional finite-difference time-domain technique[J]. journal of the optical society of america b-optical physics,2006,23(6):1068-1073. |
| APA | Yu LJ.(2006).Investigation of mode characteristics for microdisk resonators by S-matrix and three-dimensional finite-difference time-domain technique.journal of the optical society of america b-optical physics,23(6),1068-1073. |
| MLA | Yu LJ."Investigation of mode characteristics for microdisk resonators by S-matrix and three-dimensional finite-difference time-domain technique".journal of the optical society of america b-optical physics 23.6(2006):1068-1073. |
入库方式： OAI收割
来源：半导体研究所
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