Frequency modulation of high-order harmonic fields with synthesis of two-color laser fields

被引：3

作者：

Eilanlou, A. Amani ^{[1
,2
]}

Nabekawa, Yasuo ^{[1
]}

Ishikawa, Kenichi L. ^{[2
,3
]}

Takahashi, Hiroyuki ^{[2
]}

Takahashi, Eiji J. ^{[1
]}

Midorikawa, Katsumi ^{[1
]}

机构：

[1] RIKEN, Adv Sci Inst, Wako, Saitama 3510198, Japan

[2] Univ Tokyo, Grad Sch Engn, Dept Nucl Engn & Management, Bunkyo Ku, Tokyo 1138656, Japan

[3] Univ Tokyo, Grad Sch Engn, Photon Sci Ctr, Bunkyo Ku, Tokyo 1138656, Japan

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 24期

关键词：

GENERATION; PULSES;

D O I：

10.1364/OE.18.024619

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report periodical frequency modulation of high-order harmonic fields observed by changing the delay between the driving two-color laser fields consisting of the fundamental and its second harmonic (SH) field. The amplitude of modulation has been up to similar to 0.4 eV, which is larger than the bandwidth of the fundamental field. Experimental results show that the intensity and chirp of the fundamental field can control this phenomenon. Numerical analysis by solving the time-dependent Schrodinger equation approves of these results and shows that anharmonic frequency components of the SH field have a crucial role in this phenomenon. (c) 2010 Optical Society of America

引用

收藏

页码：24619 / 24631

页数：13

相关论文

共 50 条

[41] Control of photoelectron interference in asymmetric momentum distributions using two-color laser fields [J].

Zheng, Xu ;

Liu, Ming-Ming ;

Xie, Hui ;

Ge, Peipei ;

Li, Min ;

Liu, Yunquan .

PHYSICAL REVIEW A, 2015, 92 (05)

[42] Enhance terahertz radiation and its polarization-control with two paralleled filaments pumped by two-color femtosecond laser fields [J].

Song, Qiying ;

Yuan, Xinming ;

Hu, Saisai ;

Huang, Jiefeng ;

Zhong, Haizhe ;

Lin, Qinggang ;

Wang, Honggeng ;

Lu, Xiaowei ;

Zheng, Maijie ;

Cai, Yi ;

Zeng, Xuanke ;

Xu, Shixiang .

OPTICS EXPRESS, 2021, 29 (14) :22659-22666

[43] Generating the polarization-controllable THz radiations by incommensurate two-color femtosecond laser fields [J].

Li, Ya-Ning ;

Wang, Guo-Li ;

Zhang, Lei ;

Leo, Zhi-Hong ;

Zhao, Song-Feng ;

Zhou, Xiao-Xin .

PHYSICS OF PLASMAS, 2019, 26 (07)

[44] Terahertz radiation in two-color laser fields: from single atom to extended gas response [J].

Stremoukhov, S. Yu ;

Andreev, A., V .

3RD INTERNATIONAL CONFERENCE TERAHERTZ AND MICROWAVE RADIATION: GENERATION, DETECTION AND APPLICATIONS (TERA-2018), 2018, 195

[45] Observation of Strong THz Fields from Mid-Infrared Two-Color Laser Filaments [J].

Koulouklidis, A. D. ;

Gollner, C. ;

Shumakova, V. ;

Fedorov, V. Yu. ;

Pugzlys, A. ;

Baltuska, A. ;

Tzortzakis, S. .

2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,

[46] High-order correction calculation for survival of Rydberg atoms in intense laser fields [J].

Zha, Jiajia ;

Qin, Zhihao ;

Yan, Jiayi ;

Cao, Na ;

Wei, Qi ;

Wang, Pingxiao .

RESULTS IN PHYSICS, 2021, 22

[47] Distinguishing two mechanisms for enhanced ionization of H2+ using orthogonal two-color laser fields [J].

Liu, Kunlong ;

Barth, Ingo .

PHYSICAL REVIEW A, 2021, 103 (01)

[48] Achromatic dual-waveplate for inline two color high-order harmonic generation [J].

Ibrakovic, Neven ;

Larsen, Esben Witting ;

Zinner, Goetz ;

Mauritsson, Johan .

EUROPEAN PHYSICAL JOURNAL D, 2018, 72 (09)

[49] Energy-Resolved Ultrashort Delays of Photoelectron Emission Clocked by Orthogonal Two-Color Laser Fields [J].

Gong, Xiaochun ;

Lin, Cheng ;

He, Feng ;

Song, Qiying ;

Lin, Kang ;

Ji, Qinying ;

Zhang, Wenbin ;

Ma, Junyang ;

Lu, Peifen ;

Liu, Yunquan ;

Zeng, Heping ;

Yang, Weifeng ;

Wu, Jian .

PHYSICAL REVIEW LETTERS, 2017, 118 (14)

[50] Control of high-order harmonic generation with two-colour laser field [J].

Dai Jun ;

Zeng Zhi-Nan ;

Li Ru-Xin ;

Xu Zhi-Zhan .

CHINESE PHYSICS B, 2010, 19 (11)

← 1 2 3 4 5 →