Temporally Programmable Hybrid MOPA Laser with Arbitrary Pulse Shape and Frequency Doubling
Temporally Programmable Hybrid MOPA Laser with Arbitrary Pulse Shape and Frequency Doubling
复制标题
具有任意脉冲形状和倍频功能的临时可编程混合 MOPA 激光器
DOI:
10.3390/app7090892
复制
发表时间:
2017-09
影响因子:
2.7
通讯作者:
Liu Q
中科院分区:
文献类型:
--
作者:
Nie Mingming;Liu Qiang;Ji Encai;Cao Xuezhe;Fu Xing;Liu Q
An arbitrary pulse shape by compensating gain saturation in a solid-state Master oscillator power amplifier (MOPA) system made up of three Neodymium doped yttrium vanadate (Nd:YVO4) amplifiers is demonstrated. By investigating the amplifier dynamics in detail, car-shaped pulse shapes were obtained with compensated pulse distortion. Desired pulse shapes, such as multiple-step, square, parabolic, and Gaussian pulses, were achieved, with a high peak power level of 41.6 kW and a narrow linewidth less than 0.06 nm. In addition, through second harmonic generation (SHG), a green laser with different pulse shapes was obtained, with a maximum conversion efficiency of 42.6%.
登录
查看更多内容
影响因子:
2.5
作者:
Nie Mingming;Liu Qiang;Ji Encai;Cao Xuezhe;Fu Xing;Gong Mali;Liu Q
通讯作者:
Liu Q
影响因子:
3.2
作者:
A. Siegman
通讯作者:
A. Siegman
影响因子:
3.8
作者:
Nie Minming;Cao Xueze;Liu Qianag;Ji Encai;Fu Xing
通讯作者:
Fu Xing
影响因子:
1.3
作者:
O. Morice
通讯作者:
O. Morice
影响因子:
1.9
作者:
A. Biswas;H. Hemmati;J. Lesh
通讯作者:
A. Biswas;H. Hemmati;J. Lesh