Fabrication and optical properties of Tm3+/Al3+ co-doped photonic crystal fiber based on CO2 laser sintering technology

被引:7
作者
Liang, Leben [1 ]
Ju, Biao [1 ,2 ]
Long, Xiongquan [1 ]
Liu, Jiantao [1 ]
Rong, Siyuan [1 ]
Xia, Changming [1 ,2 ]
Chen, Yun [1 ]
Hou, Zhiyun [1 ,2 ]
Hou, Guiyao [1 ,2 ]
Zhao, Nan [1 ]
机构
[1] South China Normal Univ, Guangzhou Key Lab Special Fiber Photon Devices &, Guangzhou 510006, Guangdong, Peoples R China
[2] South China Normal Univ, Specially Funct Fiber Engn Technol Res Ctr Guangd, Guangzhou 510006, Guangdong, Peoples R China
基金
中国国家自然科学基金;
关键词
Large mode area photonic crystal fiber; Tm3+/Al3+ co-doping; Laser sintering technology; HIGH-POWER; EFFICIENCY; LASERS; TM3+;
D O I
10.1016/j.jnoncrysol.2019.119590
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
In this paper, a double-cladding Tm3+/Al3+ co-doped photonic crystal fiber (PCF) is fabricated with stacking and drawing technology based on laser sintering technology (LST) for the first time. The absorption, emission and loss properties of glass and fiber are studied experimentally, and the laser performances of fiber with different lengths are analyzed. The results demonstrate that Tm3+/Al3+ co-doped large-mode-area PCF fabricated based on laser sintering technology is potential materials for developing 2 mu m high power fiber laser.
引用
收藏
页数:5
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