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5 fs放大激光脉冲载波包络相位的锁定研究
周期量级脉冲 载波包络相位 锁相环控制
2013/9/13
针对结合啁啾脉冲放大技术(CPA)及脉冲压缩技术所产生的5 fs激光脉冲的载波包络相位(CEP)变化情况, 设计制作了用于控制种子脉冲CEP快变化和放大压缩后1 kHz重复频率的亚毫焦耳能量激光脉冲CEP慢变化的两级负反馈锁相环路, 分析了相位控制系统的结构和原理, 介绍了两级锁相环路中相位信号的提取、伺服控制环路的设计和闭环锁定的结果. 实验结果表明, 利用该锁相系统可以稳定地实现周期量级放大激...
Third-Harmonic Generated in
EH32 Mode of a Gas-Filled
Waveguide by fs Laser Pulses
gas-filled waveguide fs pulses third harmonic energy-pressure curves
2007/8/15
2007Vol.47No.3pp.567-568DOI:
Third-Harmonic Generated in
EH32 Mode of a Gas-Filled
Waveguide by fs Laser Pulses
CHEN Bao-Zhen and HUANG Zu-Qia
The Key Laboratory of Bea...
Signal-Pressure Curves of Cascaded Four-Wave Mixing
in Gas-Filled Capillary by fs Pulses
gas-filled capillary fs pulses cascaded four-wave mixing signal-pressure curves
2007/8/15
2005Vol.43No.3pp.526-528DOI:
Signal-Pressure Curves of Cascaded Four-Wave Mixing
in Gas-Filled Capillary by fs Pulses
CHEN Bao-Zhen and HUANG Zu-Qia
The Key Laboratory ...