FLUORIDE GLASSES CONTAINING RARE EARTH
来源期刊：JOURNAL OF RARE EARTHS1990年第4期
论文作者：张克立 夏幽兰 袁启华
文章页码：281 - 285
摘 要：<正> Fluoride glasses containing rare earths exhibit interesting spectroscopic properties.They have widetransmission range from 0.25μm in the UV to 7μm in the IR,allowing observation,in a vitreous material,ofabsorption and emission bands in a large optical range.The absorption spectra of fluoride glasses with rareearth substitutions are found to vary with the rare earth ions used.The Tg’s for these glasses average out at311℃.Optical properties,such as refractive indices are not obviously influenced by rare earth substitutions.
张克立，夏幽兰，袁启华
摘 要：<正> Fluoride glasses containing rare earths exhibit interesting spectroscopic properties.They have widetransmission range from 0.25μm in the UV to 7μm in the IR,allowing observation,in a vitreous material,ofabsorption and emission bands in a large optical range.The absorption spectra of fluoride glasses with rareearth substitutions are found to vary with the rare earth ions used.The Tg’s for these glasses average out at311℃.Optical properties,such as refractive indices are not obviously influenced by rare earth substitutions.
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