High order Fano resonances and giant magnetic fields in dielectric microspheres

• المؤلفون الرئيسيون: Wang, Zengbo, Luk'yanchuk, Boris, Yue, Liyang, Yan, Bing, Monks, James, Dhama, Rakesh, Minin, Oleg V., Minin, Igor V., Huang, Sumei, Fedyanin, Andrey A.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2021
• الموضوعات: Science::Physics; Microresonators; Optical Materials and Structures
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/146220
• المؤسسة: Nanyang Technological University

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...