Optical properties of soda-lime float glass from spectroscopic ellipsometry

被引：33

作者：

Synowicki, Ron A. ^{[1
]}

Johs, Blaine D. ^{[1
]}

Martin, Andrew C. ^{[1
]}

机构：

[1] JA Woollam Co Inc, Lincoln, NE 68508 USA

来源：

THIN SOLID FILMS | 2011年 / 519卷 / 09期

关键词：

Spectroscopic ellipsometry; Float glass; Soda-lime glass; Refractive index; Birefringence; Air side; Tin side; Index gradient; BOTTOM SURFACE; TIN; PENETRATION; PROFILE; DEPTH;

D O I：

10.1016/j.tsf.2010.12.110

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Optical properties of soda-lime glass manufactured by the float process were investigated using spectroscopic ellipsometry and intensity transmission measurements. Thickness and optical properties of surface layers on the air and tin sides were determined with ellipsometry. The tin side surface layer shows a graded refractive index with a non-linear profile. Intensity transmission data were used to quantify absorption in the bulk glass. Transmission-mode generalized ellipsometry characterized residual birefringence in the bulk glass. Birefringence effects on ellipsometric delta data were corrected using a simple empirical offset with 1/wavelength dependence. A general optical model for soda-lime glass is presented which can be used for subsequent analysis of coated soda-lime glass and other transparent substrates. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2907 / 2913

页数：7

共 19 条

[1] INVESTIGATION OF EFFECTIVE-MEDIUM MODELS OF MICROSCOPIC SURFACE-ROUGHNESS BY SPECTROSCOPIC ELLIPSOMETRY [J].