两种波形调控方法获得单次谐波光源的研究
Generation of single harmonic light source by using two kinds of waveform controlling methods
刘航 1王佳琪 1冯立强2
作者信息
- 1. 辽宁工业大学 化学与环境工程学院,锦州 121001
- 2. 辽宁工业大学 理学院,锦州 121001
- 折叠
摘要
本文利用啁啾波形调控和双色场波形调控对单次谐波光源的产生进行了研究.结果发现:在啁啾波形调控下,单次谐波光源的调节范围在170 次到370 次谐波区间,能量调节范围较宽.并且,单次谐波的产生对激光脉宽和光强的要求不高.在双色场波形调控下,单次谐波光源的调节范围仅在80 次到110 次谐波区间,能量调节范围较窄.并且,单次谐波的产生对激光脉宽和光强的要求较高.
Abstract
In this paper,the generation of the single harmonic light source is studied by using chirp waveform control and two-color waveform control.The results show that,in the case of the chirp waveform control,the adjustable range of the single harmonic light source is from 170th order to 370th order,and the energy adjustable range is wide.Moreover,the requirement of the single harmonic generation is not the very high to the laser dura-tion and laser intensity.In the case of two-color waveform control,the adjustable range of the single harmonic light source is only from 80th order to 110th order,and the energy adjustable range is narrow.Moreover,the re-quirement of the single harmonic generation is a little bit high to the laser duration and laser intensity.
关键词
单次谐波/波形调控/高次谐波/组合场/啁啾场Key words
Singe harmonic/Waveform control/High-order harmonic generation/Combined laser pulse/Chirped pulse引用本文复制引用
基金项目
辽宁省教育厅青年项目(LIKQZ2021138)
大学生创新创业项目(S2022101J4011)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据