中国激光, 2018, 45 (10): 1005001, 网络出版: 2018-10-12
基于高斯光束传播性质的激光相位恢复 
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Laser Phase Recovery Based on Propagation Properties of Gaussian Beam
图 & 表
图 1. 干涉图相移。(a)实验所得干涉图像素分布;(b) 3帧相移干涉图像素分布
Fig. 1. Phase shift of interferogram. (a) Pixel distribution of experimental interferogram; (b) pixel distribution ofthree frame phase shift interferograms
图 2. 模拟的干涉图与相位。(a)干涉图;(b)相位
Fig. 2. Analog interferogram and phase. (a) Interferogram; (b) phase
图 3. 恢复的相位及误差。 (a) FTM恢复的相位;(b) FTM恢复误差;(c) TFM恢复的相位;(d) TFM恢复误差
Fig. 3. Recovery phase and error. (a) Recovery phase by FTM; (b) recovery error of FTM; (c) recovery phase by TFM; (d) recovery error of TFM
表 1两种方法的模拟结果
Table1. Detailed simulation results by using two methods
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表 2不同噪声水平下的相位恢复误差
Table2. Phase recovery error under different noise levels
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彭金平, 冯国英, 兰斌. 基于高斯光束传播性质的激光相位恢复[J]. 中国激光, 2018, 45(10): 1005001. Peng Jinping, Feng Guoying, Lan Bin. Laser Phase Recovery Based on Propagation Properties of Gaussian Beam[J]. Chinese Journal of Lasers, 2018, 45(10): 1005001.
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