Analysis of the optimal package diameter of FBG pressure sensor

摘要：

In this paper, a theoretical analysis of the optimal package diameter of fiber Bragg grating (FBG) pressure sensors is presented. We use the theory of elastic to analyze the relation between the pressure sensitivity and the package diameter of FBG with d ifferent materials, structures. Then we can get the optimal package diameter of FBG pressure sensor for a certain package structure and material. Through the following experiments, it can be proved that the theoretical analysis is correct. This analysis could not only significantly enhance the pressure sensitivity, but also provide the optimal package diameter of FBG for the practical applications.

关键词： FBG package pressure sensitivity Sensor

作者: Lihui Liu Yongtai He Fang Li Yuliang Liu

作者单位: Department of Optic-Electronic Engineering, School of Information Science and Technology,Beijing Ins Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China

会议类型: 国际会议

会议名称: 第五届仪器科学与技术国际学术会议(ISIST 2008)Fifth International Symposium on Instrmentation Science and Technology

会议地点: 沈阳

会议语种:英文

页码: 1-7

在线出版日期: 2008-09-15（万方平台首次上网日期，不代表论文的发表时间）