Interaction between dielectric particles enhances the Q-factor

被引：0
|
作者：
Bulgakov, Evgeny [1 ,2 ]
Pichugin, Konstantin [1 ]
Sadreev, Almas [1 ]
机构：
[1] RAN, Kirensky Inst Phys, Siberian Branch, Fed Res Ctr KSC, Krasnoyarsk 660036, Russia
[2] Reshetnev Siberian State Univ Sci & Technol, Krasnoyarsk 660037, Russia
来源：
ADVANCED ELECTROMAGNETICS | 2019年 / 8卷 / 04期
关键词：
WHISPERING-GALLERY MODES; MULTIPLE-SCATTERING; STATES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We study behavior of resonant modes with a distance between two dielectric resonators shaped as cylinders and disks. We reveal two basic scenarios of evolution of resonances with the distance between the cylinders. For larger distances and respectively weaker interaction of particles the resonances are bound around the resonances of isolated resonators and evolve by spiral way. For shorter distances and respectively stronger interaction the resonances bypass the isolated resonances. Both scenarios demonstrate considerable enhancement of the Q factor compared to the case of isolated particle.
引用
收藏
页码：108 / 117
页数：10
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