【摘要】 在宽带光源条件下对光纤法布里—珀罗传感器的曲线拟合解调方法进行了详细的理论分析,提出了一种新的曲线拟合方法,并通过仿真的办法给出了算法的具体实现。仿真结果表明,该方法满足了光纤法布里-珀罗传感器腔长的绝对测量以及精度高、计算时间短的要求。更多还原

【Abstract】 A new approach on the curve fitting demodulating method of optical fiber Fabry-Perot sensor with the wide-band light source is analyzed in this paper, base on it,the simulation work is carried out to validate the practical realization.The simulation results show that the method can satisfy the demands of absolute measurement,high resolution and short calculation time.更多还原