High power Ytterbium-doped fiber super-fluorescent sources

被引：2
|
作者：
Lan, Lanling [1 ]
Liu, Yan [1 ,2 ]
Chang, Xuerong [1 ]
Huang, Yao [1 ]
Zhang, Jisheng [1 ]
Zeng, Shuguang [1 ]
Tan, Xinyu [2 ]
Li, Jing [1 ]
机构：
[1] China Three Gorges Univ, Coll Sci, Yichang 443002, Peoples R China
[2] China Three Gorges Univ, Solar Energy Res Inst, Yichang 443002, Peoples R China
来源：
SENSORS, MEASUREMENT AND INTELLIGENT MATERIALS II, PTS 1 AND 2 | 2014年 / 475-476卷
基金：
中国国家自然科学基金;
关键词：
high power; fiber super-fluorescent sources; mean wavelength; spectrum width; 3 DB BANDWIDTH; SUPERFLUORESCENT SOURCE; NM;
D O I：
10.4028/www.scientific.net/AMM.475-476.1649
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The output characteristics of high power ytterbium-doped fiber super-fluorescent sources were analyzed. 75.7W output power can be achieved when the 915nm pump power is 100W, and the fiber length is 10m.when the pump power changes from 20 to 100W, the backward super-fluorescent power is always larger than the forward. The mean wavelength of the forward and backward super-fluorescent is very stable. The spectrum width all decrease. The spectrum width of forward ASE changes from 24.8nm to 21.4nm when the pump power changes from 20 to 100W. The spectrum width of backward ASE changes from 25.5nm to 22.3nm.
引用
收藏
页码：1649 / +
页数：2
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