Multi-coupler side-pumped Yb-doped double-clad fiber laser 期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

按检索

Multi-coupler side-pumped Yb-doped double-clad fiber laser

作者姓名：	欧攀闫平巩马理韦文楼

作者单位：	Center for Photonics and Electronics，Department of Precision Instruments，Tsinghua University，Beijing 100084，Center for Photonics and Electronics，Department of Precision Instruments，Tsinghua University，Beijing 100084，Center for Photonics and Electronics，Department of Precision Instruments，Tsinghua University，Beijing 100084，Center for Photonics and Electronics，Department of Precision Instruments，Tsinghua University，Beijing 100084

摘要：	The side-coupler of angle polished method, using angle-polished multimode fiber and optical adhesive, is used to efficiently pump an Yb-doped double-clad fiber laser. The maximum coupling efficiency of 78.6% is achieved by the side-coupler for a multimode fiber with a circular core of 200μm and a double-clad fiber with a 350/400μm D-shaped inner cladding. While laser diodes (LDs) with three side-couplers are simultaneously used as pump sources, maximum output power of 1.38 W and slope efficiency of 48.9% are demonstrated in the fiber laser system.
本文献已被 CNKI 等数据库收录！