Optical Properties of Hydrogen Sensitive Films for Surface Plasmon Resonance Optic-Fiber Micro-Sensor

被引：1
|
作者：
Li, Ze Lun [1 ]
Tang, Yi Ke [2 ]
Zhou, Chuan De
Xu, Jing
机构：
[1] Chongqing Univ Sci & Technol, Coll Mech & Dynam Engn, Chongqing 401331, Peoples R China
[2] Chongqing Univ, Coll Mech Engn, Chongqing 400044, Peoples R China
来源：
OPTOELECTRONIC MATERIALS, PTS 1AND 2 | 2010年 / 663-665卷
关键词：
optical properties; tungsten oxide films; optic-fiber micro-sensor; surface plasmon resonance;
D O I：
10.4028/www.scientific.net/MSF.663-665.260
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Tungsten oxide (WO3) film material is applied extensively because of its electrochromic property, gasochromic property, photochromic property, electrochemistry, etc. Based on the preliminary study on the preparation and hydrogen sensing properties of platinum-doped WO3 films, we studied the optical properties of hydrogen sensitive WO3 films for surface plasmon resonance (S PR) optic-fiber micro-sensor. In this work, firstly, the structure of SPR optic-fiber hydrogen micro-sensor was discussed. Secondly, we studied the transmissivity of the platinum-doped WO3 films. Thirdly, the reflection index of the films in different environments was discussed. This work can provide theory support for the design of SPR optic-fiber micro-sensor.
引用
收藏
页码：260 / +
页数：2
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