Near- and mid-infrared spectroscopy of sol-gel derived ormosils: Vinyl and phenyl silicates

被引：210

作者：

Ou, DL ^{[1
]}

Seddon, AB ^{[1
]}

机构：

[1] UNIV SHEFFIELD,DEPT MAT ENGN,CTR GLASS RES,SHEFFIELD S1 3JD,S YORKSHIRE,ENGLAND

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1997年 / 210卷 / 2-3期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0022-3093(96)00585-6

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The suitability of ormosils as photonic materials was investigated. Vinyl and phenyl silicates were synthesised below 100 degrees C. A detailed assignment of mid-infrared vibrational absorption bands is given. This allowed assignment of overtone and combination bands in the near-infrared region and an assessment of residual water contamination, which is low and can be expelled by evacuation. These ormosils have low intrinsic and extrinsic optical absorption in the visible spectral region and at useful wavelengths in the near-infrared.

引用

页码：187 / 203

页数：17

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