量子电子学报, 2005, 22 (2): 286, 网络出版: 2006-05-15
基于MATLAB的光纤Fabry-Perot干涉仪光源光谱信号的仿真计算
Simulation of light source's spectrum signal of fiber-optic Fabry-Perot interferometer based on MATLAB
纤维光学 光纤F-P干涉仪 光谱信号 fiber optics Matlab Matlab fiber optic F-P interferometric cavity spectrum signal
摘要
根据低反射率光纤Fabry-Perot干涉仪反射光强与腔长变化的关系,利用Matlab求解了光源的光谱信号.通过实例运算了632.8 nm波长的He-Ne激光光源光谱,说明该方法简单、方便且计算精度高,为实验测量提供有益参考.
Abstract
According to the relationship between fiber-optical F-P cavity longitudinal change of a low reflectivity and intensity of the interferometric light, we calculated the spectrum signal of light source with MATLAB. Using this method, we have obtained the spectrum signal of He-Ne laser whose wavelength is 632.8nm. The result shows that this method has the advantages of simple, convenient and high precision, and also can present helpful reference to experiment.
余瑞兰, 刘勇, 王安, 李保生. 基于MATLAB的光纤Fabry-Perot干涉仪光源光谱信号的仿真计算[J]. 量子电子学报, 2005, 22(2): 286. 余瑞兰, 刘勇, 王安, 李保生. Simulation of light source's spectrum signal of fiber-optic Fabry-Perot interferometer based on MATLAB[J]. Chinese Journal of Quantum Electronics, 2005, 22(2): 286.
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