| 玻璃加工质量对有源光纤芯包界面缺陷的影响 |
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| 引用本文： | 林达愿,杨钢锋,邓再德,印冰,张勤远.玻璃加工质量对有源光纤芯包界面缺陷的影响[J].武汉理工大学学报,2006,28(1):4-6. |
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| 作者姓名： | 林达愿 杨钢锋 邓再德 印冰 张勤远 |
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| 作者单位： | 华南理工大学特种功能材料及其制备新技术教育部重点实验室,广州,510640 |
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| 基金项目： | 中国科学院资助项目;华南理工大学校科研和教改项目;教育部重点实验室基金 |
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| 摘 要： | 通过片状玻璃模拟光纤拉丝情况并采用正交试验法设计实验，研究了掺稀土磷酸盐玻璃光纤纤芯与包层界面在不同光学加工质量下的微观缺陷：研究表明良好的预制棒加工质量可有效改善光纤纤芯与包层的界面状态，并且相对于纤芯玻璃来说，粘度较高的包层玻璃其加工质量对界面缺陷的影响更为显著。在此研究基础上提出了获得良好界面状态的光学加工条件。
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| 关 键 词： | 有源玻璃光纤 预制棒 光学加工质量 界面缺陷 |
| 文章编号： | 1671-4431(2006)01-0004-03 |
| 修稿时间： | 2005年10月9日 |
Effect of Processing Quality of Glass on Interface Defects Between Core and Cladding of Active Glass Fiber |
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| LIN Da-yuan,YANG Gang-feng,DENG Zai-de,YIN Bing,ZHANG Qin-yuan.Effect of Processing Quality of Glass on Interface Defects Between Core and Cladding of Active Glass Fiber[J].Journal of Wuhan University of Technology,2006,28(1):4-6. |
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| Authors: | LIN Da-yuan YANG Gang-feng DENG Zai-de YIN Bing ZHANG Qin-yuan |
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| Abstract: | By imitating fiber drawing with glass sheets and adopting orthogonal test,the effect of optical processing quality on microdefects of interface between core and cladding of rare earth doped glass fiber was investigated.The results showed that the better optical processing quality can improve the interfaces between core and cladding.Compared with core glass,the effect of optical processing quality of cladding glass on interface defects was more evident when its viscosity at drawing temperature was higher than that of core glass.According to the analyses,the optical processing condition for obtaining perfect interface was suggested. |
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| Keywords: | active glass fiber perform processing quality interface defect |
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