東京大学大学院新領域創成科学研究科環境学研究系人間環境学専攻
Department of Human and Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo
Abstract
In this research, change of refractive index of polymer films and polymer mixtures against environmental temperature and humidity were investigated in order to develop a novel plastic optical fiber humidity sensor. Both the dynamic simulations of water sorption into humidity sensitive thin film and static simulations of light-intensity were performed. Based on the above result, refractive index of the moisture sensitive film was measured using ellipsometer. Materials tested include HEC, PVP, HPMC, PVP/PVDF. Temperature and humidity dependence of the refractive index were measured by ellipsometer with cell which can control humidity and temperature. The performance of the sensor was evaluated from the characteristic of material.
発行年
2012-03-22
日本十進分類法
501
学位名
修士(環境学)
学位
master
研究科・専攻
新領域創成科学研究科環境学研究系自然環境学専攻
学位授与年月日
2012-03-22
学位記番号
修創域第4411号
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光ファイバー型湿度センサーにおける感湿膜に関する研究(要旨)
要旨(summary)
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