【摘要】 目的　综述光纤光栅传感器的原理和应用 .方法　分析了光纤光栅传感器在温度和应力测试中的应用 .结果与结论　光纤传感器的应用方兴未艾 ,具有广泛的应用前景更多还原

【Abstract】 Aim\ To summary the utility and principle of in fiber grating sensors. Methods\ To analys the use of in fiber grating sensor in measurment of temprature and stress.Results and Conclusion\ The utility of in fiber grating sensors is still developing continuously and shows a good prospect.更多还原