蓝宝石谐振体与其回音壁模  

Monocrystal Sapphire Resonator and its Whispering Gallery Modes

作　　者：彭竑 罗俊[1] 

机构地区：[1]华中理工大学物理系,武汉430074

出　　处：《微波学报》1996年第3期234-237,共4页Journal of Microwaves

摘　　要：本文采用模匹配方法(mode matching method)计算了单轴各向异性圆柱形介质谐振体的回音壁模频率.对一圆柱形蓝宝石单晶体谐振体的实验测量,验证了该模匹配方法能给出精确的回音壁模频率值.The mode matching method is used to calculate the resonant frequencies of whispering gallery modes of a single-axle anisotropic dielectric resonator with cylindrical shape. Experimental result of the resonant frequencies of a cylindrical sapphire resonator shows that precise values of whispering gallery modes of a cylindrical resonator can be obtained by means of mode matching method.

关 键 词：回音壁模 蓝宝石谐振体 谐振体 

分 类 号：TN815[电子电信—信息与通信工程]