| 一种制备梯度型聚合物光纤预制棒的新方法及其折射率分布的调控 |
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| 引用本文： | 马素德,钟力生,王薇,胡波,徐传骧. 一种制备梯度型聚合物光纤预制棒的新方法及其折射率分布的调控[J]. 塑料工业, 2006, 34(8): 67-69 |
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| 作者姓名： | 马素德 钟力生 王薇 胡波 徐传骧 |
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| 作者单位： | 西安交通大学电力设备电气绝缘国家重点实验室,陕西,西安,710049;西安交通大学电力设备电气绝缘国家重点实验室,陕西,西安,710049;西安交通大学电力设备电气绝缘国家重点实验室,陕西,西安,710049;西安交通大学电力设备电气绝缘国家重点实验室,陕西,西安,710049;西安交通大学电力设备电气绝缘国家重点实验室,陕西,西安,710049 |
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| 基金项目： | 教育部教育振兴行动计划;国家"211"工程建设项目 |
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| 摘 要： | 针对现有制备方法对梯度型聚合物光纤（GI—POF）折射率分布（RID，直接影响带宽）的调控能力有限的特点，提出了一种制备GI-POF预制棒的新方法，可以实现对RID的自如调控。通过理论计算阐述了这种方法制备预制棒时RID的调控方法。结果表明，制备预制棒时所用物料的层数越多，预制棒的RID越接近理想分布，最终实际所得预制棒的RID与理论计算十分一致。
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| 关 键 词： | 梯度型聚合物光纤 折射率分布 离心聚合 |
| 文章编号： | 1005-5770(2006)08-0067-03 |
| 收稿时间： | 2006-04-28 |
| 修稿时间： | 2006-04-28 |
New Method of Preparation of Graded Index Polymer Optical Fiber Preform and Adjustment of Its Refractive Index Distribution |
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| MA Su-de,ZHONG Li-sheng,WANG Wei,HU Bo,XU Chuan-xiang. New Method of Preparation of Graded Index Polymer Optical Fiber Preform and Adjustment of Its Refractive Index Distribution[J]. China Plastics Industry, 2006, 34(8): 67-69 |
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| Authors: | MA Su-de ZHONG Li-sheng WANG Wei HU Bo XU Chuan-xiang |
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| Abstract: | In view of the limited ability of existing methods of preparation of graded index polymer optical fiber(GI-POF) to regulate the refractive index distribution (RID), which had strong effect on the bandwidth, a new method of the preparation of GI-POF preform was proposed in this paper, which could regulate the RID freely. The regulating method was explained by theoretical calculation. The results indicated the RID of GI-POF preform approached to the optimal distribution gradually with the increase ofthe layers of polymer, and the RID of the preform prepared was in accord with the theoretical calculation well. |
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| Keywords: | Graded Index Polymer Optical Fiber Refractive Index Distribution Centrifugal Polymerization |
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