Graphical vector description of sampling weights in phase-detecting algorithms

Daniel Malacara-Doblado; Manuel Servín; Daniel Malacara-Hernández

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Graphical vector description of sampling weights in phase-detecting algorithms

机译：Graphical vector description of sampling weights in phase-detecting algorithms

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摘要

A theory of phase-detecting algorithms based on Fourier theory was described by Freischlad and Koliopoulos (1990). We present an application of this theory to a discrete sampling. It is shown that Greivenkamp (1984) results for a least-squares fitting of the sampling points can be obtained from this Fourier theory. We also present a new graphical vector description of the conditions required by the sampling weights in synchronous phase detection algorithms. Some applications of this graphical representation are presented. # 1997 Society of photo-Optical Instrumentation Engineers. S0091-3286(97)02707-4

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《Optical Engineering》 |1997年第9期|2086-2091|共6页
作者
Daniel Malacara-Doblado; Manuel Servín; Daniel Malacara-Hernández;
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作者单位

Centro de Investigaciones en Optica,/ A.C. Apartado Postal 1-948 37000 León, GTO, Mexico E-mail: dmalacdo @ foton.cio.mx;

Centro de Investigaciones en Optica, /A.C. Apartado Postal 1-948 37000 León, GTO, Mexico E-mail: dmalacdo @ foton.cio.mx;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类光学仪器;
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Graphical vector description of sampling weights in phase-detecting algorithms

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