High-Power Pump Combiner

>20 kW Combined Power

This 5×1 combiner with a brightness ratio of 1.05 achieves 20.91 kW combined output with a temperature rise below 10 °C, demonstrating power scaling capability.

Li, Yuwei · Liu, Yu · Li, Fengyun · Liu, Nian · Li, Yue · Wu, Wenjie · Huang, Shan · Anqi, Deng · He, Honglei · Fang, Li · Sun, Shihao · Gao, Cong · Zhang, Haoyu · Wang, Jianjun · Honghuan, Lin · Zhao, Longbiao · Feng, Jing

Optics and Laser Technology 2023

Specifications

平均效率

{'zh': '98.71', 'en': ''} %

Transmission efficiency

{'zh': '≥99.95', 'en': '≥99.95'} %

合束功率

{'zh': '20.91', 'en': ''} kW

Advantages

Temperature rise <10 °C at highest output power