MU GUOSUANG, LIANG JUNZHONG, WANG JUNQING, FANG ZHILIANG. A new algorithm of analysing FM interferogram[J]. Acta Optica Sinica, 1987, 7(8): 703
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A new algorithm of analysing FM (frequency modulation) interferogram is described. Compared with the Fourier method, it is time saving and suitable for real-time calculation.