Study of the optical properties of corroded gold-aluminum films using surface plasmon resonances

被引：14

作者：

Abdelmalek, F ^{[1
]}

机构：

[1] Natl Inst Appl Sci & Technol, Tunis 1080, Tunisia

来源：

THIN SOLID FILMS | 2001年 / 389卷 / 1-2期

关键词：

corrosion; optical properties; reflection spectrometry; surface plasmons;

D O I：

10.1016/S0040-6090(01)00886-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An optical fiber sensor based on the resonant coupling between a surface plasmon wave and a guided mode of the optical fiber sensor has been reported. A technique based on the surface plasmon resonance phenomenon offers a sensitive method for studying the stability of optical sensors. In this work, we consider a layered structure consisting of three-layer optical waveguides incorporating gold-aluminum coating layers. Tests including exposing gold-aluminum films to water have been studied. Experimental and theoretical results have been mutually compared, and the operation characteristics of this novel sensing device have been briefly described. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：296 / 300

页数：5

共 18 条

[1] High resolution imaging microellipsometry of soft surfaces at 3 μm lateral and 5 Å normal resolution [J].