光通信技术2025，Vol.49Issue(1)：71-77,7.DOI:10.13921/j.cnki.issn1002-5561.2025.01.012
基于F-P腔的地浸采铀水位实时监测传感器研制
Development of real-time monitoring sensor for in-situ leaching uranium mining water levels based on F-P cavity
摘要
Abstract
To monitor the water level of the well field in the in-situ leaching uranium mine in real time,a real-time monitoring sensor for the water level of in-situ leaching uranium mining based on Fabry-Perot(F-P)cavity is designed.The cavity length oft he sensor is controlled by an electric precision displacement platform and a custom fixture.The sensing head is fabricated by bonding and coupling silicon wafers,bases,and ceramic ferrules.Field verification tests are conducted in a certain in-situ leach-ing uranium mine in Inner Mongolia.The results indicate that the sensor's pressure measurement range is 0 to 1.5 MPa,with a pressure sensitivity of 1.68 μm/MPa and linearity of 0.998,achieving online monitoring of water level parameters in production wells.关键词
水位实时监测/光纤传感器/水位传感器/法布里-珀罗/地浸采铀Key words
real-time water level monitoring/fiber optic sensor/water level sensor/Fabry-Perot/in-situ leaching uranium mining分类
信息技术与安全科学引用本文复制引用
张翀,詹洋,张志伟,贾皓,王译那,郭迎庆,卢泓方..基于F-P腔的地浸采铀水位实时监测传感器研制[J].光通信技术,2025,49(1):71-77,7.基金项目
中核集团青年英才项目([2022]379)资助 （[2022]379）
北京市通州区科技计划项目(JCQN2023016)资助. （JCQN2023016）
