【摘要】 主要用实验数据简要叙述了光纤光栅中布喇格波长随温度和应力变化呈良好的线性关系，并介绍了一种温度补偿装置，能有效抑制光纤光栅的布喇格波长随温度的漂移。更多还原

【Abstract】 We demonstrated that the relationship of Bragg wavelength and temperature, the relationship of Bragg wavelength and strain are well linear with experimental data in this paper. We also introduced a passive temperatue-compensating package for fiber grating. The temperature-induced variation of the resonated wavelegth of fiber grating can be compensated by the device.更多还原