中国激光, 2020, 47 (6): 0601008, 网络出版: 2020-06-03
光学参量啁啾反转脉冲放大系统色散补偿方案 
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Dispersion-Compensation Scheme of Optical Parameter Chirp Reversal Pulse Amplification System
激光光学 脉冲压缩 色散补偿 啁啾脉冲放大 参量放大 棱栅对 laser optics pulse compression dispersion compensation chirp pulse amplification parametric amplification prism-grating pair
摘要
在光学参量啁啾反转脉冲放大(OPRCPA)系统中,展宽器和压缩器都可使用平行光栅对,从而避免常规展宽器中较大的谱剪切效应,简化展宽器结构。基于此,分析了 OPRCPA 系统中各阶色散对输出脉冲的影响,给出了相应的理论模型和数值计算方法,提出了用棱栅对补偿系统三阶色散的方案。
Abstract
In the optical parametric chirp reversal pulse amplification (OPCPA) system, both stretcher and compressor can use parallel grating pair, to prevent the spectral shear effect in conventional stretcher and simplify the structure of the stretcher. The effect of residual dispersion on the output pulse waveform is analyzed, the corresponding theoretical model and numerical calculation method are given, and a third-order dispersion-compensation scheme for OPRCPA system is proposed in this paper.
李伟, 王逍, 胡必龙, 母杰, 曾小明, 左言磊, 蒋东镔, 王晓东, 吴朝辉, 粟敬钦. 光学参量啁啾反转脉冲放大系统色散补偿方案[J]. 中国激光, 2020, 47(6): 0601008. Li Wei, Wang Xiao, Hu Bilong, Mu Jie, Zeng Xiaoming, Zuo Yanlei, Jiang Dongbin, Wang Xiaodong, Wu Zhaohui, Su Jingqin. Dispersion-Compensation Scheme of Optical Parameter Chirp Reversal Pulse Amplification System[J]. Chinese Journal of Lasers, 2020, 47(6): 0601008.
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