| 掺饵氟化物玻璃光谱和上转换发光的研究 |
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| 引用本文： | 林凤英,胡和方,姚庆国,祁长鸿.掺饵氟化物玻璃光谱和上转换发光的研究[J].中国激光,1996,23(11):1039-1042. |
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| 作者姓名： | 林凤英 胡和方 姚庆国 祁长鸿 |
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| 作者单位： | 中国科学院上海光机所 |
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| 基金项目： | 国家863和自然科学基金 |
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| 摘 要： | 研究了掺铒氟锆酸盐玻璃的光谱和可见光区的发光性质，及其与玻璃中氯含量的关系。结果表明玻璃中阴离子组成对发光性质具有更大的影响。用８００ｎｍ钛宝石激光作光泵源，测定了块状玻璃和光纤的上转换发光。在所有样品中都观察到由跃迁产生的．中心波长在５５０ｎｍ附近很强的发光。研究了影响上转换发光的诸因素。
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| 关 键 词： | 氟化物玻璃 Er￣（3＋）离子 上转换发光 |
| 收稿时间： | 1995/12/4 |
The Spectroscopic and Upconversion Luminous Properties of Er3+:doped Fluoride Glass |
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| Lin Fengying,Hu Hefang,Yao Qingguo,Qi Changhong.The Spectroscopic and Upconversion Luminous Properties of Er3+:doped Fluoride Glass[J].Chinese Journal of Lasers,1996,23(11):1039-1042. |
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| Authors: | Lin Fengying Hu Hefang Yao Qingguo Qi Changhong |
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| Affiliation: | Shanghai Institute of Optics and Fine Mechanics;Chinese Academy of Sciences;Shanghai 201800 |
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| Abstract: | The spectroscopic and luminous properties of Er3+ ions in ZBLAN fluoride glass invisible region were studied as a function of chlorine content.The results show that theanions have much more effect on the luminous properties.The upconversion luminescence invisible region in bluk 'glass and fibre was measured using a 800 urn Ti:sapphire laser as theexcitation source.A strong upconversion luminous band at 550 urn for transition was observed in all samples.The effect of various parameters on the upeonversionluminescence was studied. |
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| Keywords: | fluoride glass Er3+ ion upconversion luminescence |
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