Research and application of preserving-structure algorithm of high-order harmonic generation spectrum of one-dimensional He+ by a two-color laser field

qi yue-ying; liu shi-xing; liu xiao-yan; li ping-xue; ding pei-zhu

Volume 17 Issue 12

Dec. 2005

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2005 > 17(12): 0-

Lin Aoxiang, Tang Xuan, Zhan Huan, et al. 国产有源光纤成功实现6 kW激光输出[J]. High Power Laser and Particle Beams, 2016, 28: 129901. doi: 10.11884/HPLPB201628.160490

Citation:

qi yue-ying, liu shi-xing, liu xiao-yan, et al. Research and application of preserving-structure algorithm of high-order harmonic generation spectrum of one-dimensional He+ by a two-color laser field[J]. High Power Laser and Particle Beams, 2005, 17.

Lin Aoxiang, Tang Xuan, Zhan Huan, et al. 国产有源光纤成功实现6 kW激光输出[J]. High Power Laser and Particle Beams, 2016, 28: 129901. doi: 10.11884/HPLPB201628.160490

Citation:

PDF( 156 KB)

Research and application of preserving-structure algorithm of high-order harmonic generation spectrum of one-dimensional He+ by a two-color laser field

1.
School of Electrical Engineering,Jiaxing University,Jiaxing 314001,China;
2.
Institute of Atomic and Molecular Physics,Jilin University,Changchun 130012,China;
3.
Physics Department,Liaoning University,Shenyang 110036,China;
4.
Department of Mathematics,Northeast Normal University,Changchun 130024,China;
5.
Physics Department,Peking Industrial University,Beijing 100022,China

Publish Date: 2005-12-15

Abstract

Abstract

The high-order harmonic generation spectrums of He+ irradiated by the two-color coherent laser field are researched by numerically solving the 1-D time-dependent Schr dinger equation using symplectic algorithm. The computational results show that great changes have already taken place at the emission of the high-order harmonics and the efficiency of the harmonic generation increases greatly and it averagely increases 103 times in the plateau, despite the fact that the intensity of the higher frequency laser is only 10% of the initial field in the two-color coherent field. The efficiency of the high-order harmonics is enhanced by nearly four orders of magnitude relative to the monomer field; moreover, the corresponding order of the higher frequency field is enhanced by about five ord
- two-color laser field,
- high-order harmonic,
- symplectic algorithm

FullText(HTML)

References(0)

References

Relative Articles

[1]	Wang Jian, Wu Jiaxin, Xie Duan, Cai Dafeng, Li Dongxia. Theoretical investigation of relativistic vortex high-order harmonics generation and manipulation[J]. High Power Laser and Particle Beams, 2023, 35(5): 051003. doi: 10.11884/HPLPB202335.220256
[2]	Kuang Yuanyuan, Lu Yan. Study on preheating ablative effects of two-mode Rayleigh-Taylor instability[J]. High Power Laser and Particle Beams, 2022, 34(8): 082203. doi: 10.11884/HPLPB202234.220133
[3]	Wang Chao, Kang Yifan, Bai Yonglin, Wang Yishan, Xu Peng, Wang Xianglin. Effect of target position on phase matching in high-order harmonic generation[J]. High Power Laser and Particle Beams, 2018, 30(10): 101001. doi: 10.11884/HPLPB201830.180096
[4]	Li Jiawei, Huang Wenhua, Zhu Meng, Huang Huijun, Shao Hao, Song Wei, Shi Yanchao. An X-band dichroic plate for high power microwave combination[J]. High Power Laser and Particle Beams, 2014, 26(06): 063006. doi: 10.11884/HPLPB201426.063006
[5]	Dai Chunyan, Yu Chuan, Zhang Guizhong, Xiang Wanghua, Yao Jianquan. H₂⁺和H₃⁺系统的电子频谱与高次谐波谱[J]. High Power Laser and Particle Beams, 2012, 24(06): 1311-1314. doi: 10.3788/HPLPB20122406.1311
[6]	zhang junqiang, yu luyang, yin chongxian, zhao minghua, zhong shaopeng. Algorithm improvement for phase control of subharmonic buncher[J]. High Power Laser and Particle Beams, 2011, 23(08): 0- .
[7]	yin yong. Study and design of W-band high-order harmonic peniotron with magnetron resonant system[J]. High Power Laser and Particle Beams, 2011, 23(10): 0- .
[8]	hu jie, li xiaoyun. Influence of high harmonic generation of isotopic molecules[J]. High Power Laser and Particle Beams, 2010, 22(06): 0- .
[9]	wang hong-yi, lin fu-min, yuan wen-jiao. TM high order mode of rectangular double-gap cavity with a coupling slot in the center[J]. High Power Laser and Particle Beams, 2008, 20(10): 0- .
[10]	chen de-ying, wang yu-quan, xia yuan-qin. Recent progress of attosecond XUV and X-ray pulses formed by high-harmonic generation[J]. High Power Laser and Particle Beams, 2008, 20(09): 0- .
[11]	guo jing, liu shi-xing, liu xue-shen, ding pei-zhu. Classical dynamics of 1-dimensional hydrogen molecular ion (H2+) in two-color intense laser field[J]. High Power Laser and Particle Beams, 2006, 18(07): 0- .
[12]	shi chun-hua, qiu xi-jun, li ru-xin. Influence of intensity and pulse width on ionization of linear multi-atom molecular ion in two-color laser fields[J]. High Power Laser and Particle Beams, 2005, 17(05): 0- .
[13]	deng dong-mei, guo hong. Laser development of femtosecond nonlinear optics[J]. High Power Laser and Particle Beams, 2002, 14(03): 0- .
[14]	li yang-fang, ma jin-xiu. High-order harmonic generation by relativistic lasers in aMaxwellian distributed plasma[J]. High Power Laser and Particle Beams, 2002, 14(06): 0- .
[15]	liu xue-shen, liu xiao-yan, yang yu-jun, ding pei-zhu, zhu qi-ren. Symplectic scheme in computing the one-dimensional model of strong laser field[J]. High Power Laser and Particle Beams, 2002, 14(01): 0- .
[16]	ma chi, he yu-juan, wei xiao-feng, yuan jing, luo yong-quan, wang jian-jun, su jing-qin. Twodimension numerical simulation study on highpower highefficiency tripling harmonic[J]. High Power Laser and Particle Beams, 2000, 12(08): 0- .

Supplements(0)

Cited By

Cited by

Periodical cited type(4)

1.	陈金宝，相广彪，王小林，张汉伟，张江彬，华卫红. 低辐照剂量率下光纤激光器输出功率的自漂白-辐照平衡实验研究. 强激光与粒子束. 2024(12): 5-7 . 本站查看
2.	王世杰，蔡一鸣，张志伦，林贤峰，邢颍滨，廖雷，李进延. 自研100μm/400μm光纤实现1000W纳秒脉冲激光输出. 中国激光. 2021(01): 206-209 .
3.	王世杰，张志伦，曹驰，林贤峰，邢颍滨，廖雷，李进延. 利用国产光纤实现平均功率761W、脉冲能量17.5mJ纳秒脉冲激光输出. 中国激光. 2019(12): 316-319 .
4.	许阳，房强，谢兆鑫，李锦辉，崔雪龙，史伟. 基于915nm半导体激光单端前向抽运的单纤准单模2kW全光纤激光振荡器. 中国激光. 2018(04): 44-48 .