摘要
针对液体浓度检测,在基于光电位置敏感传感器的基础上设计优化了一种新型双折射光透光室,通过详细理论分析,给出了液体浓度与光折射之间的关系、液体浓度检测的原理以及激光在该光室中的光迹轨迹.通过激光的运动光迹轨迹分析表明,激光通过该光室经过折射、反射后,将以与入射光线平行的方式离开光室,到达光电位置敏感传感器光敏面.该光室主要有节省空间、大大提高了传感器接收光源的准确度、不污染待测液体、方便快捷等优点.
Based on the detection of liquid concentration,a new type of birefringent light transmission chamber was designed and optimized based on photoelectric position sensitive sensor.The relationship between liquid concentration and light refraction and liquid concentration detection were given by detailed theoretical analysis.The principle and the trace of the light in the light chamber.The trajectory analysis of the moving light trace of the laser shows that after the light chamber is refracted and reflected by the light chamber,it will leave the light chamber in parallel with the incident light to reach the photosensitive surface of the photoelectric position sensitive sensor.The light chamber mainly has the advantages of space saving,greatly improving the accuracy of the sensor receiving light source,not polluting the liquid to be tested,and being convenient and quick.
作者
韩小雨
李田泽
HAN Xiaoyu;LI Tianze(School of Electrical and Electronic Engineering,Shandong University of Technology,Zibo 255000,China)
出处
《商丘师范学院学报》
CAS
2019年第12期13-15,共3页
Journal of Shangqiu Normal University
基金
山东省自然科学基金资助项目(ZR2012FL19)
山东省高等学校科技计划项目(J16LN31).
关键词
光电检测
双折射光室
液体浓度检测
电位置敏感器
光迹轨迹
photodetection
birefringence light chamber
liquid concentration detection
electric position sensor
light trace
作者简介
韩小雨(1992—),女,山东淄博人,山东理工大学硕士研究生,主要从事光电检测的研究;通讯作者:李田泽(1963—),男,山东潍坊人,山东理工大学教授,硕士生导师,主要从事光伏发电的研究.
