逐渐变细
材料科学
光学
多模光纤
激光束质量
激光器
激光束
梁(结构)
衍射
光纤激光器
光电子学
功率(物理)
传输(电信)
光纤
物理
电信
计算机科学
量子力学
计算机图形学(图像)
作者
Rumao Tao,Yu Liu,Lianghua Xie,Chun Zhang,Wenjie Wu,Shan Huang,Huaqing Song,Min Li,Xi Feng,Benjian Shen,Honghuan Lin,Jianjun Wang,Jing Feng
出处
期刊:Conference on Lasers and Electro-Optics
日期:2021-01-01
卷期号:: AW4D.4-AW4D.4
被引量:1
标识
DOI:10.1364/cleo_si.2021.aw4d.4
摘要
A 20μm-to-50μm monolithic MFA has been designed and fabricated by only one-step-tapering. With the MFA, 1kW laser beam with nearly diffraction-limited beam quality has been demonstrated after 15m propagation in highly multimode 50μm/0.11 NA fiber with different bend diameters.
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