| Bi2O3对GeO2—SiO2基玻璃反常色散的影响 |
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| 引用本文： | 韩建军,刘继翔.Bi2O3对GeO2—SiO2基玻璃反常色散的影响[J].功能材料,1999,30(3):330-331. |
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| 作者姓名： | 韩建军 刘继翔 |
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| 作者单位： | 武汉工业大学材料学院 |
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| 摘 要： | 本文利用红外分光光度计，测定了ＧｅＯ２－ＳｉＯ２基玻璃系统中加入Ｂｉ２Ｏ３后在４０００～２５０ｃｍ＾－１波数范围内的反射率，通过对其红外折射率和消光系数的计算，研究了反常色散的变化规律，并进行了讨论。
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| 关 键 词： | 反常色散 氧化物玻璃 空芯光纤 玻璃 |
Influence of Bi2O3 Content on Anomalous Dispersion of GeO2-SiO2 Based Glasses |
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| HAN Jianjun,LIU Jixiang,ZHAO Leikang,MAO Yulan Institute of Materials Science and Engineering,Wuhan University of Technology,Wuhan,China.Influence of Bi2O3 Content on Anomalous Dispersion of GeO2-SiO2 Based Glasses[J].Journal of Functional Materials,1999,30(3):330-331. |
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| Authors: | HAN Jianjun LIU Jixiang ZHAO Leikang MAO Yulan Institute of Materials Science and Engineering Wuhan University of Technology Wuhan China |
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| Affiliation: | HAN Jianjun,LIU Jixiang,ZHAO Leikang,MAO Yulan Institute of Materials Science and Engineering,Wuhan University of Technology,Wuhan,430070,China |
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| Abstract: | The reflective indices(R) of GeO2-SiO2 based glass by adding Bi2O3 bave been measured in the wavenumber range 4000250cm-1 using infrared spectrophotometer.The changes of anomalous dispersion have discussed by calculating infrared refractive indices nr and extinction coefficients k. The law of anomalous dispersion has been concluded. |
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| Keywords: | anomalous dispersion oxide glass hollow-waveguides |
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