水解-熔融法制备掺镱光子晶体光纤的研究  

Study of the ytterbium doped photonic crystal fiber by hydrolysis-melting

作　　者：胡前生 周桂耀[1] 夏长明[1] 

机构地区：[1]华南师范大学广东省微纳光子功能材料与器件重点实验室,广东广州510006

出　　处：《激光与红外》2013年第11期1265-1267,共3页Laser & Infrared

基　　金：国家重点基础研究发展计划(973计划)(批准号:2010CB329604)资助

摘　　要：采用水解-熔融法制备高浓度掺镱双包层石英光子晶体光纤,通过对该制备方法及原理的探索研究,根据98.3%SiO2、0.2%Yb2O3、1.5%Al2O3(摩尔比)的配方进行设计,制备出高浓度镱离子掺杂的石英基双包层光子晶体光纤。该方法可有效提高稀土离子的掺杂均匀性。The fabrication of the high-concentration ytterbium doped double clad photonic crystal fiber is reported, which is made by Hydrolysis-melting. The high-concentration ytterbium doped double clad photonic crystal fiber is fabricated successfully by improving the manufacture technique and principle according to the designed formula： 98.3% Silica,0. 2% Ytterbia,1.5% Alumina（ molar ratio）. The process can improve the homogeneity of the concen-tration effectively.

关 键 词：Yb^3+掺杂 光子晶体光纤 光纤激光器 

分 类 号：TN253[电子电信—物理电子学]