GeO2-rich low-loss single-mode optical fibers

被引：0
|
作者：
Gur'yanov, N. [1 ]
Salganskii, M. Yu. [1 ]
Khopin, V. F. [1 ]
Bubnov, M. M. [2 ]
Likhachev, M. E. [2 ]
机构：
[1] Russian Acad Sci, Inst Chem High Pur Subst, Nizhnii Novgorod 603950, Russia
[2] Russian Acad Sci, Fiber Opt Res Ctr, Moscow 119333, Russia
来源：
INORGANIC MATERIALS | 2008年 / 44卷 / 03期
关键词：
D O I：
10.1134/S0020168508030126
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have optimized the MCVD process for the fabrication of single-mode optical fibers with a heavily doped (up to 30 mol % GeO2) core for Raman lasers and amplifiers. Removing the central index dip in the core, we were able to reduce the optical losses in such fibers to the lowest level for the MCVD technology.
引用
收藏
页码：278 / 284
页数：7
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