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篇目详细内容 |
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【篇名】 |
Deuterium treatment of low water peak fiber |
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【刊名】 |
Frontiers of Optoelectronics in China |
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【刊名缩写】 |
Front. Optoelectron. China |
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【ISSN】 |
1674-4128 |
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【EISSN】 |
1674-4594 |
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【DOI】 |
10.1007/s12200-009-0039-3 |
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【出版社】 |
Higher Education Press and Springer-Verlag |
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【出版年】 |
2009 |
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【卷期】 |
2
卷2期 |
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【页码】 |
178-181
页,共
4
页 |
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【作者】 |
Xinwei QIAN;
Deming LIU;
Feng TU;
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【关键词】 |
deuterium (D2) treatment; time; concentration; excess loss; low water peak (LWP) fiber |
【摘要】 |
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The deuterium (D2) treatment of low water peak single-mode fiber (LWP-SMF) after drawing has been investigated. The D2 treatment time and concentration have important effect on fiber’s properties after D2 treatment. The insufficient treatment of D2 cannot ensure fiber resistant to hydrogen aging, whereas excessive treatment of D2 will result in excess loss on fiber at 1383 nm. The optimization on viscosity match between the core and the cladding is helpful on problem solving of excess loss after the D2 treatment. However, by designing proper time and D2 concentration in the D2 treatment process, it can produce fiber with good hydrogen aging resistance and low excess loss and lower the cost of the D2 treatment process. |
