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Special Issue:
SPECIAL TOPIC — Strong-field atomic and molecular physics
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| SPECIAL TOPIC—Strong-field atomic and molecular physics |
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Effect of laser intensity on quantum trajectories in the macroscopic high-order harmonic generation |
| Yun Pan(潘云)1,2, Fuming Guo(郭福明)1,2, Yujun Yang(杨玉军)1,2, Dajun Ding(丁大军)1,2 |
1 Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China;
2 Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy(Jilin University), Changchun 130012, China |
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Abstract We macroscopically investigate the effect of the laser intensity and gas density on quantum trajectories in the high-order harmonic generation of Ne atoms irradiated by few-cycle, 800-nm laser pulses. The time-frequency profile of the harmonics shows that the long quantum trajectory is dominant at both lower and higher gas densities for a low laser intensity. At high laser intensities, the long quantum trajectory plays an important role for lower gas densities, while the short quantum trajectory is dominant at higher gas densities. An analysis of the phase mismatch for high-order harmonic generation shows that the primary emission of the quantum trajectories is determined by dynamic changes in the laser electric field during the propagation process.
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Received: 20 July 2019
Revised: 05 September 2019
Accepted manuscript online:
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PACS:
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32.80.Rm
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(Multiphoton ionization and excitation to highly excited states)
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42.50.Hz
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(Strong-field excitation of optical transitions in quantum systems; multiphoton processes; dynamic Stark shift)
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| Fund: Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0403300), the National Natural Science Foundation of China (Grant Nos. 11627807, 11774175, 11534004, 11774129, and 11604119), the Fundamental Research Funds for the Central Universities of China (Grant No. 30916011207), the Jilin Provincial Research Foundation for Basic Research, China (Grant No. 20170101153JC), and the Science and Technology Project of the Jilin Provincial Education Department, China (Grant No. JJKH20190183KJ). |
Corresponding Authors:
Yujun Yang
E-mail: yangyj@jlu.edu.cn
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Cite this article:
Yun Pan(潘云), Fuming Guo(郭福明), Yujun Yang(杨玉军), Dajun Ding(丁大军) Effect of laser intensity on quantum trajectories in the macroscopic high-order harmonic generation 2019 Chin. Phys. B 28 113201
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| [1] |
Spielmann C, Burnett N H, Sartania S, Koppitsch R, Schnurer M, Kan C, Lenzner M, Wobrauschek P and Krausz F 1997 Science 278 661
|
| [2] |
Takahashi E J, Kanai T, Ishikawa K L, Nabekawa Y and Midorikawa K 2008 Phys. Rev. Lett. 101 253901
|
| [3] |
Xiong H, Xu H, Fu Y, Yao J, Zeng B, Chu W, Cheng Y, Xu Z, Takahashi E J, Midorikawa K, Liu X and Chen J 2009 Opt. Lett. 34 1747
|
| [4] |
Chen M C, Arpin P, Popmintchev T, Gerrity M, Zhang B, Seaberg M, Popmintchev D, Murnane M M and Kapteyn H C 2010 Phys. Rev. Lett. 105 173901(in Chinese)
|
| [5] |
Sorensen S L, Bjorneholm O, Hjelte I, Kihlgren T, Ohrwall G, Sundin S, Svensson S, Buil S, Descamps D and L'Huillier A 2000 J. Chem. Phys. 112 8038
|
| [6] |
Krausz F and Ivanov M 2009 Rev. Mod. Phys. 81 163
|
| [7] |
Zhang H D, Guo J, Shi Y, Du H, Liu H F, Huang X R, Liu X S, and Jing J 2017 Chin. Phys. Lett. 34 014206
|
| [8] |
Zhang B, Zhao J, and Zhao Z X 2018 Chin. Phys. Lett. 35 043201
|
| [9] |
Popmintchev T, Chen M C, Popmintchev D, Arpin P, Brown S, Ališauskas S, Andriukaitis G, Balciunas T, Mücke O D, Pugzlys A, Baltuška A, Shim B, Schrauth S E, Gaeta A, Hernández-García C, Plaja L, Becker A, JaronBecker A, Murnane M M and Kapteyn H C 2012 Science 336 1287
|
| [10] |
Jin C and Lin C D 2012 Phys. Rev. A 85 033423
|
| [11] |
Brizuela F, Heyl C M, Rudawski P, Kroon D, Rading L, Dahlström J M, Mauritsson J, Johnsson P, Arnold C L and L'Huillier A 2013 Sci. Rep. 3 01410
|
| [12] |
He L X, Lan P F, Zhang Q B, Zhai C Y, Wang F, Shi W J and Lu P X 2015 Phys. Rev. A 92 043403
|
| [13] |
Li Q G, Lan P F, Hong W Y, Zhang Q B, and Lu P X 2009 Acta Phys. Sin. 58 8(in Chinese)
|
| [14] |
Lu Y Y, Zeng Z N, Zheng Y H, Zou P, Liu C D, Gong C, Li R X and Xu Z Z 2011 Acta Phys. Sin. 60 103202(in Chinese)
|
| [15] |
Ye P, He X, Teng H, Zhan M, Zhong S, Zhang W, Wang L and Wei Z 2014 Phys. Rev. Lett. 113 073601
|
| [16] |
Vozzi C, Negro M, Calegari F, Stagira S, Kovács K and Tosa V 2011 New J. Phys. 13 073003
|
| [17] |
Hutchison C, Houver S, Lin N, Hoffmann D J, McGrath F, Siegel T, Austin D R, Zaïr A, Saliéres P and Marangos J P 2014 J. Mod. Opt. 61 608
|
| [18] |
Pan Y, Guo F M, Jin C, Yang Y J and Ding D J 2019 Phys. Rev. A 99 033411
|
| [19] |
Le A T, Morishita T and Lin C D 2008 Phys. Rev. A 78 023814
|
| [20] |
Jin C, and Lin C D 2016 Chin. Phys. B 25 094213
|
| [21] |
Jin C, Le A T and Lin C D 2011 Phys. Rev. A 83 023411
|
| [22] |
Geissler M, Tempea G, Scrinzi A, Schnürer M, Krausz F and Brabec T 1999 Phys. Rev. Lett. 83 2930
|
| [23] |
Priori E, Cerullo G, Nisoli M, Stagira S, Silvestri S D, Villoresi P, Poletto L, Ceccherini P, Altucci C, Bruzzese R and Lisio C D 2000 Phys. Rev. A 61 063801
|
| [24] |
Takahashi E, Tosa V, Nabekawa Y and Midorikawa K 2003 Phys. Rev. A 68 023808
|
| [25] |
Gaarde M B, Tate J L and Schafer K J 2008 J. Phys. B 41 132001
|
| [26] |
Rae S C and Burnett K 1992 Phys. Rev. A 46 1084
|
| [27] |
Popov V S 2004 Phys. Usp. 47 855
|
| [28] |
Tong X M and Lin C D 2005 J. Phys. B 38 2593
|
| [29] |
Averchi A, Faccio D, Berlasso R, Kolesik M, Moloney J V, Couairon A and Trapani P D 2008 Phys. Rev. A 77 021802
|
| [30] |
Pfeifer T, Spielmann C and Gerber G 2006 Rep. Prog. Phys. 69 443
|
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