Research on Er3+:ZBLAN fiber laser based on composite F-P cavity

被引:0
|
作者
顾小琨 [1 ]
李永亮 [1 ]
杨超 [1 ]
刘泓鑫 [1 ]
胡伟伟 [1 ]
张翼鹏 [1 ]
张英明 [1 ]
机构
[1] School of OptoElectronic Engineering, Changchun University of Science and Technology
基金
中国国家自然科学基金;
关键词
D O I
暂无
中图分类号
TN248 [激光器];
学科分类号
0803 ; 080401 ; 080901 ;
摘要
2 μm/3 μm laser has been extensively applied to the fields of medical treatment, communication and detection. In this paper, the genetic algorithm is innovatively used to solve the fiber power transmission equation, which improves the accuracy of simulation results. According to the simulation results, a dual-wavelength Er3+:ZBLAN fiber laser based on composite Fabry-Perot(F-P) cavity was designed and constructed. A stable continuous dual-wavelength output was obtained with a pump power of 50 W. The center wavelengths were 2.79 μm and 1.59 μm, respectively, the maximum output powers were 8.19 W and 2.8 W, respectively, the slope efficiencies were 17.7% and 7.17%, respectively, and the stability of the wavelengths in 2 h were 4.6% and 3.1%, respectively.
引用
收藏
页码:176 / 180
页数:5
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