REAL-TIME MEASUREMENT OF SURFACE-ROUGHNESS THROUGH YOUNG FRINGES MODULATED SPECKLE

被引：5

作者：

RUSSO, NA

SICRE, EE

机构：

[1] Centro de Investigaciones Opticas, Casilla de Correo 124, La Plata

来源：

APPLIED OPTICS | 1992年 / 31卷 / 22期

关键词：

D O I：

10.1364/AO.31.004334

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method that uses a spatially modulated speckle pattern is proposed for measuring the surface roughness. The value of the roughness parameter is obtained from the fringe shifting.

引用

页码：4334 / 4336

页数：3

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