Yb^(3+)掺杂双包层光子晶体光纤制备研究  

Preparation of Yb^(3+)Doped Double-clad Photonic Crystal Fiber

作　　者：陈月娥[1] 侯蓝田[2] 

机构地区：[1]燕山大学理学院,河北秦皇岛066004 [2]燕山大学红外光纤研究所,河北秦皇岛066004

出　　处：《光电工程》2009年第2期62-66,共5页Opto-Electronic Engineering

基　　金：国家973重点基础研究发展计划资助项目(2003CB314905);国家自然科学基金重点基金项目(60637010)

摘　　要：本文报道了国内自行研制和制备的以高功率光子晶体光纤激光器为目标的Yb3+掺杂双包层光子晶体光纤。给出了Yb3+掺杂多组分玻璃芯棒和以此为芯的双包层光子晶体光纤的制备流程、工艺和关键技术。对制备的Yb3+掺杂多组分玻璃、双包层光子晶体光纤进行一系列的物理属性、热学和光谱测试,并通过计算分析得到相对优秀的掺杂多组分玻璃配方(Yb3+-(2mol%)-SiO2(70mol%)-MgO-CaO-BaO-Li2O-Al2O3(2mol%))。样品中的Yb3+掺杂双包层光子晶体光纤具有结构规则传光性能良好等优点,为自行开发高功率光子晶体光纤激光器提供材料器件基础。The paper reports homemade Yb^3＋ doped double-clad photonie crystal fiber for high power fiber laser, and gives the preparation process, pivotal technology and critical technology of a multi-component glass Yb^3＋ doping, from which the core of the double clad photonic crystal fiber is made. The fabricated Yb^3＋ doped multi-component glass and double clad photonic crystal fiber are tested by a series of physical properties, thermal and spectral experiments. The result of calculation of multi-component doped glass shows appropriate quality （Yb^3＋-（2mol%）-SiO2 （70mol%）-MgO- CaO-BaO-Li2O-Al2O3（2mol%））, and good double clad structure of a photonic crystal fiber and optical properties to provide material basis for, China＇s self-developed high power photonic crystal fiber laser devices.

关 键 词：Yb^3+掺杂硅酸盐玻璃 双包层光子晶体光纤 高功率激光器 玻璃 

分 类 号：TN248[电子电信—物理电子学] O433.5[机械工程—光学工程]