Quasinormal Mode Expansion Method for Resonators with Partial-fraction Material Dispersion
文献类型：预印本
| 作者 | Ming, Xianshun |
| 英文摘要 | In this paper, we first establish a Quasinormal Mode (QNM) solver for open resonators made of materials with general dispersion which can be modeled by partial fractions, and develop the corresponding analytical QNM expansion method (QNMEM) for both discrete and periodic resonant structures. When the response of the resonators is dominant by several leading QNMs, a simplified QNMEM can be used to analyze their spectra in a reasonable accuracy. The simplified QNMEM is used to analyze the spectra of the metal-dielectric-metal perfect absorber, which has the advantages of both high computation speed and clear physical insight. © 2023, CC BY. |
| 出处 | arXiv |
| 出版者 | arXiv |
| ISSN号 | 23318422 |
| 发表日期 | 2023-12-18 |
| 语种 | 英语 |
| 产权排序 | 1 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/97102]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics (XIOPM), Chinese Academy of Sciences (CAS), Xi’an; 710119, China |
| 推荐引用方式 GB/T 7714 | Ming, Xianshun. Quasinormal Mode Expansion Method for Resonators with Partial-fraction Material Dispersion. 2023. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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