物理学报Issue(6)：232-237,6.DOI:10.7498/aps.62.064210
高性能1018 nm光纤及激光器实验研究
Experimental research of high performance fiber and fiber laser at 1018 nm∗
摘要
Abstract
The effects of codopants and the deposition parameters such as gas flowrate and pressure in tube during the fabrication of fiber performs are studied. It is found that the fluorescence spectrum of Yb3+can shift when codoping other elements, according to which, a double cladding Yb3+-doped fiber that is beneficial for 1018 nm laser is fabricated for the first time. When the fiber length is 7 m, an output of 22.8 W at 1018 nm is obtained. The optical-optical conversion efficiency is approximately 70%, and there are neither spontaneous radiation nor saturation.关键词
光纤激光器/双包层掺镱光纤/1018 nmKey words
fiber laser/double cladding Yb3+-doped fiber/1018 nm引用本文复制引用
王一礴,陈瑰,谢璐,蒋作文,李进延†..高性能1018 nm光纤及激光器实验研究[J].物理学报,2013,(6):232-237,6.基金项目
国家自然科学基金青年科学基金(批准号:11204169)和河南省教育厅科研基金(批准号:2011A140021)资助的课题 （批准号:11204169）
