Model and Simulation of a Polymer-Coated Fiber Bragg Grating Sensor

摘要：

Embedding a FBG with polymer could improve the pressure sensitivity of a sensor. Based on the theory of elastic mechanics, considered the polymer with optical fiber transversely isotropy, which is encapsulated in the metal tube and 3 components of stress are not equal, the relation between the shift of Bragg wavelength and the pressure is proposed. How to improve the pressure sensitivity is also discussed. It is useful for designing a fiber grating sensor.

关键词： Optoelectronics Sensor Package Fiber grating Polymer Optimization

作者: Shao Jun Qiao Xueguang Jia Zhenan Liu Junhua

作者单位: School of Electrical Engineering,Xian Jiaotong University,Xian,710049,China;Shaanxi Key Lab.Of Pho Shaanxi Key Lab.Of Photoelectric Sensing Logging,School of Science,Xian Shiyou University,Xian 710 Shaanxi Key Lab.Of Photoelectric Sensing Logging,School of Science,Xi ?an Shiyou University,Xian 71 School of Electrical Engineering,Xian Jiaotong University,Xian,710049,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）