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一种混合场配方用于模拟介电环共振器及其在光学频生成中的应用
Ergun Simsek1, Alioune Niang2, Raonaqul Islam2
1Department of Computer Science and Electrical Engineering, University of Maryland Baltimore County, Baltimore, MD, 21250, USA. simsek@umbc.edu.
Scientific reports
|October 8, 2025
概括
我们开发了一种分析用于光频 (OFC) 的介电环共振器的新方法. 这个解决器准确地预测了共振器的行为,加速了高性能OFC设备的设计.
科学领域:
- 光子学和光学工程的工程.
- 计算电磁学 计算机电磁学
- 材料科学 材料科学 材料科学
背景情况:
- 介电环共振器对于光学频率 (OFC) 生产至关重要.
- 精确的模式分析对于优化OFC设备性能至关重要.
- 现有的方法经常与虚假模式和边界条件作斗争.
研究的目的:
- 引入一种新的有限差异频域 (FDFD) 方法,用于对电介环共振器的模态分析.
- 为了提高模拟这些关键OFC组件的准确性和效率.
- 为了简化OFC设计的分散工程过程.
主要方法:
- 一个新的FDFD配方解决方案,用于同时合的电场和磁场.
- 使用圆柱形坐标来提高材料边界的精度.
- 自动化亚齐图斯模式号码识别,消除了手动输入.
主要成果:
- 解决器准确地预测有效指数,集成分散和共振线宽.
- 证明了与实验数据和商业解决方案的良好协议.
- 在1060nm和1550nm的化共振器中成功验证.
结论:
- 开发的FDFD解决器为介电环共振器分析提供了强大而高效的工具.
- 能够准确预测异常分散和合动态.
- 促进了基于微共振器的高性能OFC设备的设计.
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