镀膜光纤声光传感器的网络模型  

Network Model of Optical Fiber Sensor Coated with Piezoelectric ZnO

作　　者：周力[1] 顾平[1] 程宜凡[1] 

机构地区：[1]南昌航空工业学院,江西南昌330034

出　　处：《厦门大学学报（自然科学版）》2001年第z1期178-181,共4页Journal of Xiamen University：Natural Science

基　　金：国家出国留学基金资助项目(98519327)

摘　　要：主要研究氧化锌镀膜光纤声光传感器．首先介绍了氧化锌镀膜光纤的几何结构，分析了此几何结构压电声光振荡的基本原理，然后建立了氧化锌镀膜光纤声光传感器Ｔ型网络的等效电路模型，并由此推出了Ｚ参数及Ａ参数网络模型，从而为进一步研究奠定了基础．This paper discusses an optical fiber sensor coated with piezoelectric ZnO. The geometry of optical fiber using ZnO coating has firstly been presented and the basic theory of piezoelectric resonator of this geometry also been analyzed. And then, the T-network of electrical equivalent circuit for the optical fiber sensor coated with piezoelectric ZnO has been deduced. Finally, the network model for Z-parameter and A-parameter has been obtained which is the basis for further research on the optical fiber sensor.

关 键 词：光纤传感器 网络模型 氧化锌镀膜 

分 类 号：TN818[电子电信—信息与通信工程]