【摘要】 在光纤传感领域 ,光纤光栅传感技术是十多年来发展最为迅速的技术之一 ,传感系统本身和应用领域均有了很大发展 .文章介绍了光纤光栅的结构、性能以及传感的原理 ,回顾了光纤光栅传感器在地球动力学、航天器及船舶航运、民用工程结构、电力工业、医学、和化学传感中的应用更多还原

【Abstract】 In-fiber Bragg grating (FBG) sensor technology has become one of the most important developments of this decade in the field of optical fiber sensors. Rapid progress has been made in both sensor system developments and applications in recent years. The structure and properties of the fiber Bragg grating and the principle of the fiber Bragg sensor are first described, followed by a review of recent progress in applications of FBG sensors in geodynamics, large composite and concrete structures, aircraft and vehicles, the electrical power industry, medicine, and chemical sensing.更多还原