强激光与粒子束2017，Vol.29Issue(12)：1-2,2.DOI:10.11884/HPLPB201729.170396
5kW全光纤结构1018nm激光合成
5 kW all-fiber 1018 nm laser combining
摘要
Abstract
The scheme of tandem pumping has drawn a lot of interest in fiber laser field for their outstanding characteristics,which include high-brightness,low quantum defect,and great potential for power scaling.The 1018 nm laser can be used as an efficient tandem pumping source for high-power ytterbium fiber laser,but it is difficult to improve signal fiber laser output power.One of the efficiency methods to break through this limitation is beam combining.In this paper,based on 19 single-mode 1018 nm fiber lasers and a 19 × 1 fiber combiner,we setup an all-fiber schematic laser combining system,and achieve 5 kW laser output with 1018 nm.关键词
光纤激光器/光纤合束器/激光合成Key words
fiber laser/fiber combiner/laser combining分类
信息技术与安全科学引用本文复制引用
谷炎然,冷进勇,肖虎,陈子伦,周朴,刘泽金..5kW全光纤结构1018nm激光合成[J].强激光与粒子束,2017,29(12):1-2,2.基金项目
国家自然科学基金项目(61370045) （61370045）
