激光线宽
激光束质量
光学
光纤激光器
梁(结构)
频道(广播)
激光器
材料科学
纤维
光谱密度
功率(物理)
质量(理念)
光电子学
激光束
计算机科学
物理
电信
复合材料
量子力学
作者
Qi Gao,Zhe Li,Wei Zhao,Gang Li,Pei Ju,Wei Gao,Wenjia Dang
标识
DOI:10.1016/j.yofte.2023.103311
摘要
We present a method for the spectral combination of fiber lasers with high spectral density, increasing spectral density utilization with no degradation in beam quality, and decreasing single channel narrow linewidth output power. Experiments demonstrating the utility of our method are described. The results show that we achieved 32-channel fiber laser spectral beam combining (SBC) with a beam quality of M2 = 1.68. The SBC beam quality can be constantly optimized by integrally varying the spectral interval with the feedback system. Our method offers a point of reference to broadening to additional channels and enhancing the output power of the SBC with an excellent beam quality.
科研通智能强力驱动
Strongly Powered by AbleSci AI