光纤布拉格光栅振动传感器的研究进展  

Research Progress of Fiber Bragg Grating Vibration Sensors

作　　者：贾振安[1,2,3,4] 何阳 禹大宽 高宏[1,2,3,4] 刘钦朋 JIA Zhen-an;HE Yang;YU Da-kuan;GAO Hong;LIU Qin-peng(School of Science,Xi′an Shiyou University,Xi′an 710065,China;Shaanxi Engineering Research Center of Oil and Gas Resource Optical Fiber Detection,Xi′an 710065,China;Shaanxi Key Laboratory of Measurement and Control Technology for Oil and Gas Wells,Xi′an 710065,China;Key Laboratory of CNPC-Research Laboratory for Optical Fiber Dynamic Detection of Oil Reservoirs,Xi′an 710065,China)

机构地区：[1]西安石油大学理学院,陕西西安710065 [2]陕西省油气资源光纤探测工程技术研究中心,陕西西安710065 [3]陕西省油气井测控技术重点实验室,陕西西安710065 [4]CNPC重点实验室——油藏光纤动态检测研究室,陕西西安710065

出　　处：《红外》2023年第10期34-42,共9页Infrared

基　　金：陕西省教育厅重点实验室科研计划项目(18JS093);CNPC测井重点实验室基金项目(20216328)。

摘　　要：随着光纤传感技术的不断发展,光纤布拉格光栅(Fiber Bragg Grating,FBG)振动传感器在实际应用中的复杂振动测量性能愈发优良可靠。基于FBG振动传感器的优势,简略地阐述了FBG振动传感器的工作原理,并介绍了近5年国内研发的部分悬臂梁型、膜片型、铰链型三种结构的优缺点。最后针对FBG振动传感器提出了4个方面的建议,并展望了FBG振动传感器的发展方向。With the continuous development of optical fiber sensing technology, fiber Bragg grating (FBG) vibration sensor has become more and more excellent in the performance of complex vibration measurement in practical applications. Based on the advantages of FBG vibration sensor, the working principle of FBG vibration sensor is described briefly, and the advantages and disadvantages of some cantilever beam, diaphragm and hinge structures developed in China in the past 5 years are introduced. Finally, four suggestions for FBG vibration sensors are put forward, and the development direction of FBG vibration sensors is prospected.

关 键 词：光纤布拉格光栅 振动传感器 悬臂梁 膜片 铰链 

分 类 号：TN253[电子电信—物理电子学]