The 5.2 kW Nd：YAG Slab Amplifier Chain Seeded by Nd：YVO4 Innoslab Laser  

作　　者：刘磊 周寿桓 刘洋 王喆 王钢 赵鸿 

机构地区：[1]National Key Laboratory of Solid-State Laser Technology, North China Research Institute of Electro Optics, Beijing 100015

出　　处：《Chinese Physics Letters》2017年第6期51-52,共2页中国物理快报（英文版）

摘　　要：A high power Nd：YAG end-pumped slab amplifier chain with a Nd：YVO4 innoslab laser as the master oscillator is demonstrated. A chain output power of 5210 W with beam quality of 4 times the diffraction limit is achieved by double-passing the first amplifier stage and single-passing the second stage with an optical efficiency of 29% while working at a frequency of 1kHz and pulse width of 200 μs.A high power Nd：YAG end-pumped slab amplifier chain with a Nd：YVO4 innoslab laser as the master oscillator is demonstrated. A chain output power of 5210 W with beam quality of 4 times the diffraction limit is achieved by double-passing the first amplifier stage and single-passing the second stage with an optical efficiency of 29% while working at a frequency of 1kHz and pulse width of 200 μs.

关 键 词：YAG The 5.2 kW Nd:YAG Slab Amplifier Chain Seeded by Nd:YVO4 Innoslab Laser ND 

分 类 号：TN248[电子电信—物理电子学] TN722