用于生成定制对称相移算法的图形工具。
Graphic tool to produce tailored symmetrical phase-shifting algorithms.
作者信息
Malacara-Doblado D, Dorrío B V, Malacara-Hernández D
出版信息
Opt Lett. 2000 Jan 1;25(1):64-6. doi: 10.1364/ol.25.000064.
PMID:18059783
Abstract
We employ the Fourier-transform graphic representation of a set of antisymmetrical and symmetrical sampling reference harmonics to obtain new symmetrical phase-shifting algorithms tailored to specific characteristics. As an example, a new detuning-insensitive seven-point algorithm, with a third signal harmonic insensitivity and which is detuning insensitive at this frequency, is derived.
摘要
我们采用一组反对称和对称采样参考谐波的傅里叶变换图形表示法，以获得针对特定特性量身定制的新的对称相移算法。例如，推导了一种新的对失谐不敏感的七点算法，该算法对三次信号谐波不敏感，并且在该频率下对失谐不敏感。
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