METAL-SURFACE ROUGHNESS AND OPTICAL REFLECTANCE

被引：42

作者：

PEIPONEN, KE ^{[1
]}

TSUBOI, T ^{[1
]}

机构：

[1] KYOTO SANGYO UNIV,FAC ENGN,KYOTO 603,JAPAN

来源：

OPTICS AND LASER TECHNOLOGY | 1990年 / 22卷 / 02期

关键词：

lasers; on-line monitoring; reflection; surface roughness;

D O I：

10.1016/0030-3992(90)90022-V

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A description of metal surface roughness has been obtained by introducing dispersion of the roughness distribution as a new parameter. The optical reflectance of nickel, aluminium, copper and brass specimens have been investigated experimentally using HeNe and Ar+ lasers. From the wavelength dependence of reflectance observed for nickel and aluminium specimens, it is feasible that an industrial on-line system could be used to monitor surface roughness. © 1990.

引用

页码：127 / 130

页数：4

共 11 条

[1]

Beckmann P., 1963, SCATTERING ELECTROMA

[2]

Landau L. D., 1984, ELECTRODYNAMICS CONT, V2nd

[3] SIMPLE FORMULAS FOR THE COMPLEX REFRACTIVE-INDEX OF GAUSSIAN TYPE [J].