VISUALIZING MACROSCOPIC SURFACE-DEFECTS OF AN OBJECT WITH A PERIODIC STRUCTURE

被引：0

作者：

LYALIKOV, AM

机构：

来源：

JOURNAL OF OPTICAL TECHNOLOGY | 1995年 / 62卷 / 01期

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D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper discusses moire and holographic methods with enhanced measurement sensitivity for visualizing macroscopic surface defects of an object with a periodic structure, using the slit mask of a television picture tube as an example. Moire and interference patterns are presented with various measurement sensitivities, visualizing the surface defects of the picture-tube mask.

引用

页码：21 / 23

页数：3

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