High order Fano resonances and giant magnetic fields in dielectric microspheres

• Main Authors: Wang, Zengbo, Luk'yanchuk, Boris, Yue, Liyang, Yan, Bing, Monks, James, Dhama, Rakesh, Minin, Oleg V., Minin, Igor V., Huang, Sumei, Fedyanin, Andrey A.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Science::Physics; Microresonators; Optical Materials and Structures
• 在線閱讀: https://hdl.handle.net/10356/146220

We show that weakly dissipating dielectric spheres made of materials such as glass, quartz, etc. can support high order Fano resonances associated with internal Mie modes. These resonances, happening for specific values of the size parameter, yield field-intensity enhancement factors on the order of...