光纤光栅传感器具有许多独特的优点,在工程中被广泛应用。但裸光纤光栅细小质脆容易损伤,使用中必须对其进行有效保护,因此有必要对光纤光栅传感器进行封装,这样既保护光栅,又可以实现其他功能。分类阐述了光纤光栅传感器封装技术的最新进展,并对其优缺点进行了分析和讨论。 Fiber grating sensors have many unique advantages that are widely used in engineering. However, bare fiber grating small fragile easily damaged, must be used in the effective protection, it is necessary to package the fiber grating sensor, so that both to protect the grating, but also to achieve other functions. The latest development of fiber grating sensor packaging technology is described in detail, and its advantages and disadvantages are analyzed and discussed.