光通信研究Issue(5)：25-28,4.DOI:10.13756/j.gtxyj.2015.05.008
同带泵浦光纤激光器用泵浦光纤设计
Design of fibers for tandem pumping fiber lasers
摘要
Abstract
Tandem pumping structure is one of the approaches to enable every single fiber of a laser to reach the maximum out-put power limit.This paper carries out the research work on tandem pumping-structured lasers.It first establishes a simplified model for numerical simulation,determining that the optimal pumping wavelength of such lasers should be in the range of 1 010~ 1 030 nm.Then,it develops a highly efficient 1 018 nm fiber,conducts laser performance tests and carries out compar-isons,analysis and discussions.The results show that co-doping causes sub-peak of the Yb3 + ionic emission blue shift,promo-ting the output of the 1 018 nm laser and that increasing the core/cladding ratio is conducive to improving the 1 018 nm laser output efficiency.关键词
同带泵浦/1 018 nm 泵浦波长/光纤激光器Key words
tandem pumping/1 018 nm pumping wavelength/fiber laser分类
信息技术与安全科学引用本文复制引用
李海清,谢璐,陈瑰,李进延..同带泵浦光纤激光器用泵浦光纤设计[J].光通信研究,2015,(5):25-28,4.基金项目
国家高新技术研究发展计划资助项目(2013AA031501) （2013AA031501）
