Interaction of whispering-gallery electromagnetic waves with acoustic waves in tapered quartz rods

被引：5
|
作者：
Sychugov, VA
Magdich, LN
Torchigin, VP
机构：
[1] Russian Acad Sci, Inst Gen Phys, Moscow 119991, Russia
[2] MF Stelmakh Res & Dev Inst Polyus State Enterpris, Moscow 117342, Russia
[3] Russian Acad Sci, Inst Informat Problems, Moscow 117872, Russia
来源：
QUANTUM ELECTRONICS | 2001年 / 31卷 / 12期
关键词：
acousto-optics; whispering modes; frequency conversion;
D O I：
10.1070/QE2001v031n12ABEH002109
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：
The propagation of whispering-gallery waves in a dynamic cavity formed by a tapered quartz rod and the plane interface between two regions of the rod with different refractive indices moving along the axis of the rod is analysed. It is shown that the limiting frequency shift of light in such a cavity is determined by its Q factor and the attainable refractive index discontinuity. The possibility of using acoustic waves for obtaining a dynamic cavity is considered.
引用
收藏
页码：1089 / 1094
页数：6
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