光纤传感器及其应用  

Fiber optic sensors and applications

作　　者：彭利标[1] 田野[1] 李冰玉[1] 王奉良[1] 

机构地区：[1]天津理工大学中环信息学院,天津300380

出　　处：《电子设计工程》2014年第21期189-192,共4页Electronic Design Engineering

摘　　要：基于光纤的传感技术具有许多先天优势,使得它们在广泛的工业传感应用中具有很强的吸引力。本文采用从光纤传感器的基本结构、工作原理、分类及特点进行分析的方法,得出光纤传感器比传统的机电式传感器更适合在分布式传感和耐恶劣环境下可靠工作的结论。由于其起源于电信业,所以基于光纤的传感器可很容易集成到大规模光网络和通信系统中。Sensing technologies based on optical fiber have many inherent advantages that make them attractive for a wide range of industrial sensing applications. In this paper, a method to analyze the basic structure of the optical fiber sensor, working principle, classification and characteristics, draw reliable conclusions fiber optic sensor is more suited to work in a distributed sensing and resistance to harsh environments than traditional electromechanical sensors. Because of their telecommunication origins, fiber optic-based sensors can be easily integrated into large scale optical networks and communications systems.

关 键 词：光纤传感器 恶劣环境 信号光 智能皮肤 

分 类 号：TN29[电子电信—物理电子学]