光纤传感器是自上世纪70年代末以来伴随光纤通信技术的发展而兴起的一门交叉学科。目前已经在光纤陀螺、光纤周界防范等国防和安全领域形成商品,与微机电技术等一起成为现代传感器的一个重要分支。上世纪90年代中期出现的光纤光栅掩模板制作技术为光纤传感器的产业化奠定了基础 Optical fiber sensor is an interdisciplinary discipline that has developed with the development of optical fiber communication technology since the late 1970s. At present, the products have been formed in the fields of national defense and security such as fiber optic gyroscopes and optical fiber perimeter prevention, and have become an important branch of modern sensors along with MEMS technology. The production technology of fiber grating reticle appearing in the mid-90s of last century laid the foundation for the industrialization of optical fiber sensors