Measured optical constants of copper from 10 nm to 35 nm

被引：19

作者：

Brimhall, Nicole ^{[1
]}

Herrick, Nicholas ^{[1
]}

Allred, David D. ^{[1
]}

Turley, R. Steven ^{[1
]}

Ware, Michael ^{[1
]}

Peatross, Justin ^{[1
]}

机构：

[1] Brigham Young Univ, Dept Phys & Astron, Provo, UT 84602 USA

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 26期

基金：

美国国家科学基金会;

关键词：

DIELECTRIC-CONSTANT; GOLD; CU;

D O I：

10.1364/OE.17.023873

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We use laser high-order harmonics and a polarization-ratio-reflectance technique to determine the optical constants of copper and oxidized copper in the wavelength range 10-35 nm. This measurement resolves previously conflicting data sets, where disagreement on optical constants of copper in the extreme ultraviolet most likely arises from inadvertent oxidation of samples before measurement. (C) 2009 Optical Society of America

引用

页码：23873 / 23879

页数：7

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