[1] Li J, Lü J, Chew A, Han S, Li J L, Wu Y, Wang H, Ghimire S and Chang Z H 2020 Nat. Commun. 11 2748 [2] Corkum P B and Krausz F 2007 Nat. Phys. 3 381 [3] Popmintchev T, Chen M C, Arpin P, Murnane M M and Kapteyn H C 2010 Nat. Photon. 4 822 [4] Teichmann S M, Silva F, Cousin S L, Hemmer M and Biegert J 2016 Nat. Commun. 7 11493 [5] Wang X W, Wang L, Xiao F, Zhang D W, Lü Z H, Yuan J M and Zhao Z X 2020 Chin. Phys. Lett. 37 023201 [6] Smirnova O, Mairesse Y, Patchkovskii S, Dudovich N, Villeneuve D, Corkum P and Ivanov M Y 2009 Nature 460 972 [7] Shu Z, Liang H J, Wang Y C, Hu S L, Chen S, Xu H F, Ma R, Ding D J and Chen J 2022 Phys. Rev. Lett. 128 183202 [8] Ghimire S and Reis D A 2018 Nat. Phys. 15 10 [9] Zhang C P and Miao X Y 2023 Chin. Phys. Lett. 40 124201 [10] Peng Z Y, Lang Y, Zhu Y L, Zhao J, Zhang D W, Zhao Z X and Yuan J M 2023 Chin. Phys. Lett. 40 054203 [11] Lang Y, Peng Z Y and Zhao Z X 2022 Chin. Phys. Lett. 39 114201 [12] Luu T T, Yin Z, Jain A, Gaumnitz T, Pertot Y, Ma J and Wörner H J 2018 Nat. Commun. 9 3723 [13] Teubner U and Gibbon P 2009 Rev. Mod. Phys. 81 445 [14] Corkum P B 1993 Phys. Rev. Lett. 71 1994 [15] Xie X J, Chen C, Xin G G, Liu J and Chen Y J 2020 Opt. Express 28 33228 [16] Xie X J, Xu R H, Zhang F B, Yu S J, Liu X, Li W and Chen Y J 2022 J. Phys. B: At. Mol. Opt. Phys. 55 185002 [17] Khan S D, Cheng Y, Möller M, Zhao K, Zhao B Z, Chini M, Paulus G G and Chang Z H 2011 Appl. Phys. Lett. 99 161106 [18] Larsen E W, Carlström S, Lorek E, Heyl C M, Paleček D, Schafer K J, L’Huillier A, Zigmantas D and Mauritsson J 2016 Sci. Rep. 6 39006 [19] Abanador P M, Mauger F, Lopata K, Gaarde M B and Schafer K J 2017 J. Phys. B: At. Mol. Opt. Phys. 50 035601 [20] Möller M, Cheng Y, Khan S D, Zhao B Z, Zhao K, Chini M, Paulus G G and Chang Z H 2012 Phys. Rev. A 86 011401 [21] Liang Y, Augst S, Ammosov M V, Lazarescu S and Chin S L 1995 J. Phys. B: At. Mol. Opt. Phys. 28 2757 [22] Burnett N H, Kan C and Corkum P B 1995 Phys. Rev. A 51 R3418 [23] Kakehata M, Takada H, Yumoto H and Miyazaki K 1997 Phys. Rev. A 55 R861 [24] Wang B C, Zhang Y F, Lan P F, Zhai C Y, Li M, Zhu X S, Chen J, Lü P X and Lin C D 2021 Phys. Rev. A 103 053119 [25] Ivanov M Y, Brabec T and Burnett N 1996 Phys. Rev. A 54 742 [26] Gao J, Shen F and Eden J G 1999 J. Phys. B: At. Mol. Opt. Phys. 32 4153 [27] Bai X L 2022 Researching the transformation mechanism of angular momentum and the conservation law in multi-photon process, M.S. dissertation (Shanghai: Shanghai Normal University) (in Chinese) [28] Yang H, Liu P, Li R X and Xu Z Z 2013 Opt. Express 21 28676 [29] Weihe F A, Dutta S K, Korn G, Du D, Bucksbaum P H and Shkolnikov P L 1995 Phys. Rev. A 51 R3433 [30] Antoine P, Carré B, L’Huillier A and Lewenstein M 1997 Phys. Rev. A 55 1314 [31] Strelkov V V, Gonoskov A A, Gonoskov I A and Ryabikin M Y 2011 Phys. Rev. Lett. 107 043902 [32] Strelkov V V, Khokhlova M A, Gonoskov A A, Gonoskov I A and Ryabikin M Y 2012 Phys. Rev. A 86 013404 [33] Zhu X S, Qin M Y, Zhang Q B, Hong W Y, Xu Z Z and Lü P X 2012 Opt. Express 20 16275 [34] Kfir O, Zayko S, Nolte C, Sivis M, Möller M, Hebler B, Arekapudi S S P K, Steil D, Schäfer S, Albrecht M, Cohen O, Mathias S and Ropers C 2017 Sci. Adv. 3 eaao4641 [35] Cireasa R, Boguslavskiy A E, Pons B, et al. 2015 Nat. Phys. 11 654 [36] Fleischer A, Kfir O, Diskin T, Sidorenko P and Cohen O 2014 Nat. Photon. 8 543 [37] Dorney K M, Ellis J L, Hernandez-García C, Hickstein D D, Mancuso C A, Brooks N, Fan T T, Fan G Y, Zusin D, Gentry C, Grychtol P, Kapteyn H C and Murnane M M 2017 Phys. Rev. Lett. 119 063201 [38] Huang P C, Hernandez-Garc ía C, Huang J T, Huang P Y, Lü C H, Rego L, Hickstein D D, Ellis J L, Jaron-Becker A, Becker A, Yang S D, Durfee C G, Plaja L, Kapteyn H C, Murnane M M, Kung A H and Chen M C 2018 Nat. Photon. 12 349 [39] Lambert G, Vodungbo B, Gautier J, Mahieu B, Malka V, Sebban S, Zeitoun P, Luning J, Perron J, Andreev A, Stremoukhov S, ArdanaLamas F, Dax A, Hauri C P, Sardinha A and Fajardo M 2015 Nat. Commun. 6 6167 [40] Gao Q H, Chen S, Liang H J, Wang Y C, Bi C R, Ben S, Ma R, Ding D J and Chen J 2021 Phys. Rev. A 103 043115 [41] Niu Y, Liu F Y, Liu Y, Liang H J, Yang Y J, Ma R and Ding D J 2017 Opt. Commun. 397 118 [42] Salières P, L’Huillier A and Lewenstein M 1995 Phys. Rev. Lett. 74 3776 [43] Bucksbaum P H, Weihe F, Dutta S, Korn G and Du D 1994 High Order Harmonic Generation 1 (TuA), August 22-25, 1994, St. Malo, France, p. TuA2 [44] Budil K S, Salières P, L’Huillier A, Ditmire T and Perry M D 1993 Phys. Rev. A 48 R3437 [45] Sola I J, Mével E, Elouga L, Constant E, Strelkov V, Poletto L, Villoresi P, Benedetti E, Caumes J P, Stagira S, Vozzi C, Sansone G and Nisoli M 2006 Nat. Phys. 2 319 [46] Xiong W H, Peng L Y and Gong Q H 2017 J. Phys. B: At. Mol. Opt. Phys. 50 032001 |