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By numerically solving the time-dependent Schrdinger equation, we investigate the ionization probability, photoelectron spectrum, and harmonic emission spectrum of the atom under the action of high-frequency laser pulses. It is found that with the increase of incident laser pulse intensity, the ionization probability of the atom first increases to a maximum value gradually and then decreases, and in this process, both the photoelectron spectrum and high-order harmonic generation spectrum change from a single-peak structure to a multi-peak one. Through the time-frequency analysis of the harmonic emission spectrum, we also find that the harmonic emission is suppressed around the pulse peak, and it occurs at the rising edge and the falling edge, which interfere with each other, thus forming the multi-peak structure. Utilizing the laws of the changes of photoelectron and harmonic spectra with incident laser pulse intensity, we can diagnose the laser intensity at which the atomic ionization suppression occurs.
[1] Popmintchev T, Chen M C, Popmintchev D, Arpin P, Brown S, Ališauskas S, Andriukaitis G, Balčiunas T, Mcke O D, Pugzlys A, Baltuška A, Shim B, Schrauch S E, Gaeta A, Hernández-García C, Plajs L, Becker A, Jaron-Backer A, Murnane M M, Kapteyn H C 2012 Science 336 1287
[2] Spielmann C, Burnett N H, Sartania S, Koppitsch R, Schnrer M, Kan C, Lenzner M, Wobrauschek P, Krausz F 1997 Science 278 661
[3] Paul P M, Toma E S, Breger P, Mullot G, Augé F, Balcou P, Muller H G, Agostini P 2001 Science 292 1689
[4] Krausz F, Ivanov M 2009 Rev. Mod. Phys. 81 163
[5] Goulielmakis E, Schultze M, Hofstetter M, Yakovlev V S, Gagnon J, Uiberacker M, Aquila A L, Gullikson E M, Attwood D T, Kienberger R, Krausz F, Kleineberg U 2008 Science 320 1614
[6] Ackermann W, Asova G, Ayvazyan V, Azima A, Baboi N, Bahr J, Balandin V 2007 Nat. Photon. 1 336
[7] Du H C, Wen Y Z, Wang X S, Hu B T 2014 Chin. Phys. B 23 033202
[8] Macklin J J, Kmetec J D, Gordon C L 1993 Phys. Rev. Lett. 70 766
[9] Agostini P, Fabre F, Mainfray G, Petite G, Rahman N K 1979 Phys. Rev. Lett. 42 1127
[10] Pont M, Gavrila M 1990 Phys. Rev. Lett. 65 2362
[11] Kulander K C, Schafer K J, Krause J L 1991 Phys. Rev. Lett. 66 2601
[12] Dörr M, Potvliege R M, Proulx D, Shakeshaft R 1991 Phys. Rev. A 43 3729
[13] Wei S S, Li S Y, Guo F M, Yang Y J, Wang B B 2013 Phys. Rev. A 87 063418
[14] Zhou Z Y, Chu S I 2011 Phys. Rev. A 83 013405
[15] Tian Y Y, Guo F M, Zeng S L, Yang Y J 2013 Acta Phys. Sin. 62 113201 (in Chinese) [田原野, 郭福明, 曾思良, 杨玉军 2013 物理学报 62 113201]
[16] Tian Y Y, Li S Y, Wei S S, Guo F M, Zeng S L, Chen J G, Yang Y J 2014 Chin. Phys. B 23 053202
[17] Dionissopoulou S, Mercouris T, Lyras A, Nicolaides C A 1997 Phys. Rev. A 55 4397
[18] Yang Y J, Chen G, Chen J G, Zhu Q R 2004 Chin. Phys. Lett. 21 652
[19] Yang Y J, Chen J G, Chi F P, Zhu Q R, Zhang H X, Sun J Z 2007 Chin. Phys. Lett. 24 1537
[20] Chen J G, Zeng S L, Yang Y J 2010 Phys. Rev. A 82 043401
[21] Chen J G, Yang Y J, Zeng S L, Liang H Q 2011 Phys. Rev. A 83 023401
[22] Eberly J H, Kulander K C 1993 Science 262 1229
[23] Gavrila M 2002 J. Phys. B 35 R147
[24] Su Q, Eberly J H 1991 Phys. Rev. A 43 2474
[25] Protopapas M, Lappas D G, Knight P L 1997 Phys. Rev. Lett. 79 4550
[26] Dondera M, Muller H G, Gavrila M 2002 Phys. Rev. A 65 031405
[27] Ebadi H 2012 J. Opt. Soc. Am. B 29 2503
[28] de Boer M P, Hoogenraad J H, Vrijen R B, Noordam L D, Muller H G 1993 Phys. Rev. Lett. 71 3263
[29] Piraux B, Potvliege R M 1998 Phys. Rev. A 57 5009
[30] Sørngård S A, Askeland S, Nepstad R, Førre M 2011 Phys. Rev. A 83 033414
[31] Birkeland T, Nepstad R, Førre M 2010 Phys. Rev. Lett. 104 163002
[32] Popov A M, Tikhonova O V, Volkova E A 2003 J. Phys. B 36 R125
[33] Telnov D A, Chu S I 2009 Phys. Rev. A 79 043421
[34] Telnov D A, Chu S I 1995 J. Phys. B 28 2407
[35] Demekhin P V, Cederbaum L S 2012 Phys. Rev. Lett. 108 253001
[36] Yu C, Fu N, Zhang G Z, Yao J Q 2013 Phys. Rev. A 87 043405
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[1] Popmintchev T, Chen M C, Popmintchev D, Arpin P, Brown S, Ališauskas S, Andriukaitis G, Balčiunas T, Mcke O D, Pugzlys A, Baltuška A, Shim B, Schrauch S E, Gaeta A, Hernández-García C, Plajs L, Becker A, Jaron-Backer A, Murnane M M, Kapteyn H C 2012 Science 336 1287
[2] Spielmann C, Burnett N H, Sartania S, Koppitsch R, Schnrer M, Kan C, Lenzner M, Wobrauschek P, Krausz F 1997 Science 278 661
[3] Paul P M, Toma E S, Breger P, Mullot G, Augé F, Balcou P, Muller H G, Agostini P 2001 Science 292 1689
[4] Krausz F, Ivanov M 2009 Rev. Mod. Phys. 81 163
[5] Goulielmakis E, Schultze M, Hofstetter M, Yakovlev V S, Gagnon J, Uiberacker M, Aquila A L, Gullikson E M, Attwood D T, Kienberger R, Krausz F, Kleineberg U 2008 Science 320 1614
[6] Ackermann W, Asova G, Ayvazyan V, Azima A, Baboi N, Bahr J, Balandin V 2007 Nat. Photon. 1 336
[7] Du H C, Wen Y Z, Wang X S, Hu B T 2014 Chin. Phys. B 23 033202
[8] Macklin J J, Kmetec J D, Gordon C L 1993 Phys. Rev. Lett. 70 766
[9] Agostini P, Fabre F, Mainfray G, Petite G, Rahman N K 1979 Phys. Rev. Lett. 42 1127
[10] Pont M, Gavrila M 1990 Phys. Rev. Lett. 65 2362
[11] Kulander K C, Schafer K J, Krause J L 1991 Phys. Rev. Lett. 66 2601
[12] Dörr M, Potvliege R M, Proulx D, Shakeshaft R 1991 Phys. Rev. A 43 3729
[13] Wei S S, Li S Y, Guo F M, Yang Y J, Wang B B 2013 Phys. Rev. A 87 063418
[14] Zhou Z Y, Chu S I 2011 Phys. Rev. A 83 013405
[15] Tian Y Y, Guo F M, Zeng S L, Yang Y J 2013 Acta Phys. Sin. 62 113201 (in Chinese) [田原野, 郭福明, 曾思良, 杨玉军 2013 物理学报 62 113201]
[16] Tian Y Y, Li S Y, Wei S S, Guo F M, Zeng S L, Chen J G, Yang Y J 2014 Chin. Phys. B 23 053202
[17] Dionissopoulou S, Mercouris T, Lyras A, Nicolaides C A 1997 Phys. Rev. A 55 4397
[18] Yang Y J, Chen G, Chen J G, Zhu Q R 2004 Chin. Phys. Lett. 21 652
[19] Yang Y J, Chen J G, Chi F P, Zhu Q R, Zhang H X, Sun J Z 2007 Chin. Phys. Lett. 24 1537
[20] Chen J G, Zeng S L, Yang Y J 2010 Phys. Rev. A 82 043401
[21] Chen J G, Yang Y J, Zeng S L, Liang H Q 2011 Phys. Rev. A 83 023401
[22] Eberly J H, Kulander K C 1993 Science 262 1229
[23] Gavrila M 2002 J. Phys. B 35 R147
[24] Su Q, Eberly J H 1991 Phys. Rev. A 43 2474
[25] Protopapas M, Lappas D G, Knight P L 1997 Phys. Rev. Lett. 79 4550
[26] Dondera M, Muller H G, Gavrila M 2002 Phys. Rev. A 65 031405
[27] Ebadi H 2012 J. Opt. Soc. Am. B 29 2503
[28] de Boer M P, Hoogenraad J H, Vrijen R B, Noordam L D, Muller H G 1993 Phys. Rev. Lett. 71 3263
[29] Piraux B, Potvliege R M 1998 Phys. Rev. A 57 5009
[30] Sørngård S A, Askeland S, Nepstad R, Førre M 2011 Phys. Rev. A 83 033414
[31] Birkeland T, Nepstad R, Førre M 2010 Phys. Rev. Lett. 104 163002
[32] Popov A M, Tikhonova O V, Volkova E A 2003 J. Phys. B 36 R125
[33] Telnov D A, Chu S I 2009 Phys. Rev. A 79 043421
[34] Telnov D A, Chu S I 1995 J. Phys. B 28 2407
[35] Demekhin P V, Cederbaum L S 2012 Phys. Rev. Lett. 108 253001
[36] Yu C, Fu N, Zhang G Z, Yao J Q 2013 Phys. Rev. A 87 043405
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