Ytterbium Doped Nano-crystalline Optical Fiber for Reduced Photodarkening

被引：0
|
作者：
Yoo, S. [1 ]
Kalita, M. P. [1 ]
Boyland, A. J. [1 ]
Webb, A. [1 ]
Standish, R. J. [1 ]
Sahu, J. K. [1 ]
Paul, M. C. [2 ]
Das, S. [2 ]
Bhadra, S. K. [2 ]
Pal, M. [2 ]
机构：
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[2] Cent Glass & Ceram Res Inst, Fiber Opt Lab, CSIR, Kolkata 70032, India
来源：
2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS) | 2010年
关键词：
CERAMIC LASER;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We report suppression of photodarkening in Yb-doped nano-crystalline fibers in silica host. The photodarkening induced loss reduced by 20 times compared to Yb-doped aluminosilicate fibers. The laser efficiency of the nano-crystalline fiber was 79%. (C) 2010 Optical Society of America
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页数：2
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