干涉型光纤水听器灵敏度校准方法研究  

Investigation on the Method of Calibrating Sensitivity of Interference Type optical Fiber Hytrophone

作　　者：薛耀泉[1] 赵涵[1] 

机构地区：[1]杭州应用声学研究所,浙江省富阳县311400

出　　处：《航空计测技术》1999年第4期3-6,16,共5页Aviation Metrology & Measurement Technology

摘　　要：研究了利用贝塞尔函数比值来估算得到干涉型光纤水听器光相移的方法，从而得到光纤水听器的相移灵敏度。对理论模型进行了模拟，并对一推摸式干涉型零差光纤水听器进行了实际校准。In this paper, a method of using the ratio of Bessel Function to estimate the optical phase shift of the interference type optical fiber hydrophone is described, thereby the phase shift sensitivity of the hydrophone has been got- The theory model has been simulated and the practical calibration of a push-pull type optical fiber interference homodyne-hydrophone has been done.

关 键 词：干涉型 光纤水听器 灵敏度 校准 水听器 

分 类 号：TB565.1[交通运输工程—水声工程]