[1] M. Ferray, A. L’Huillier, X. Li, L. Lompré, G. Mainfray, C. Manus. Multiple-harmonic conversion of 1064 nm radiation in rare gases. J. Phys. B, 21, L31(1988).

[2] M. Ciappina, J. Pérez-Hernández, A. Landsman, W. Okell, S. Zherebtsov, B. Förg, J. Schötz, L. Seiffert, T. Fennel, T. Shaaran, T. Zimmermann, A. Chacón, R. Guichard, A. Zaïr, J. Tisch, J. Marangos, T. Witting, A. Braun, S. Maier, L. Roso, M. Krüger, P. Hommelhoff, M. Kling, F. Krausz, M. Lewenstein. Attosecond physics at the nanoscale. Rep. Prog. Phys., 80, 054401(2017).

[3] G. Vampa, H. Fattahi, J. Vučković, F. Krausz. Nonlinear optics: attosecond nanophotonics. Nat. Photon., 11, 210(2017).

[4] W. Yang, S. Gong, R. Li, Z. Xu. Generation of attosecond pulses in a system with permanent dipole moment. Phys. Lett. A, 362, 37(2007).

[5] H. Zhang, X. Liu, M. Zhu, S. Yang, W. Dong, X. Song, W. Yang. Coherent control of high harmonic generation driven by metal nanotip photoemission. Chin. Phys. Lett., 38, 063201(2021).

[6] X. Song, S. Yang, R. Zuo, T. Meier, W. Yang. Enhanced high-order harmonic generation in semiconductors by excitation with multicolor pulses. Phys. Rev. A, 101, 033410(2020).

[7] S. Ghimire, A. Dichiara, E. Sistrunk, P. Agostini, L. Dimauro, D. Reis. Observation of high-order harmonic generation in a bulk crystal. Nat. Phys., 7, 138(2011).

[8] T. Luu, M. Garg, S. Kruchinin, A. Moulet, M. Hassan, E. Goulielmakis. Extreme ultraviolet high-harmonic spectroscopy of solids. Nature, 521, 498(2015).

[9] G. Ndabashimiye, S. Ghimire, M. Wu, D. Browne, K. Schafer, M. Gaarde, D. Reis. Solid-state harmonics beyond the atomic limit. Nature, 534, 520(2016).

[10] H. Liu, Y. Li, Y. You, S. Ghimire, T. Heinz, D. Reis. High-harmonic generation from an atomically thin semiconductor. Nat. Phys., 13, 262(2016).

[11] Y. You, D. Reis, S. Ghimire. Anisotropic high-harmonic generation in bulk crystals. Nat. Phys., 13, 345(2017).

[12] S. Ghimire, D. Reis. High-harmonic generation from solids. Nat. Phys., 15, 10(2019).

[13] W. Yang, X. Song, S. Gong, Y. Cheng, Z. Xu. Carrier-envelope phase dependence of few-cycle ultrashort laser pulse propagation in a polar molecule medium. Phys. Rev. Lett., 99, 133602(2007).

[14] X. Song, W. Yang, Z. Zeng, R. Li, Z. Xu. Unipolar half-cycle pulse generation in asymmetrical media with a periodic subwavelength structure. Phys. Rev. A, 82, 053821(2010).

[15] S. Kim, J. Jin, Y. Kim, I. Park, Y. Kim, S. Kim. High harmonic generation by resonant plasmon field enhancement. Nature, 453, 757(2008).

[16] M. Kauranen, V. Zayzts. Nonlinear plasmonics. Nat. Photon., 6, 737(2012).

[17] M. Klein, C. Enkrich, M. Wegener, S. Linden. Second-harmonic generation from magnetic metamaterials. Science, 313, 502(2006).

[18] B. Metzger, T. Schumacher, M. Hentschel, M. Lippitz. Third harmonic mechanism in complex plasmonic Fano structures. ACS Photon., 1, 471(2014).

[19] J. Lassiter, X. Chen, X. Liu, T. Hoang, S. Oh, M. Mikkelsen, D. Smith. Third-harmonic generation enhancement by film-coupled plasmonic stripe resonators. ACS Photon., 1, 1212(2014).

[20] J. Lee, M. Tymchenko, C. Argyropoulos, P. Chen, F. Lu, F. Demmerle, G. Boehm, M. Amann, A. AlÃź, M. Belkin. Giant nonlinear response from plasmonic metasurfaces coupled to intersubband transitions. Nature, 511, 65(2014).

[21] G. Vampa, B. Ghamsari, S. Siadat Mousavi, T. Hammond, A. Olivieri, E. Lisicka-Skrek, A. Yu Naumov, D. Villeneuve, A. Staudte, P. Berini, P. Corkum. Plasmon-enhanced high-harmonic generation from silicon. Nat. Phys., 13, 659(2017).

[22] S. Han, H. Kim, Y. Kim, Y. Kim, S. Kim, I. Park, S. Kim. High-harmonic generation by field enhanced femtosecond pulses in metal-sapphire nanostructure. Nat. Commun., 7, 13105(2016).

[23] M. Stockman. Nanoplasmonics: the physics behind the applications. Phys. Today, 64, 39(2011).

[24] X. Song, S. Gong, W. Yang, S. Jin, X. Feng, Z. Xu. Coherent control of spectra effects with chirped femtosecond laser pulse. Opt. Commun., 236, 151(2004).

[25] R. Zuo, X. Song, X. Liu, S. Yang, W. Yang. The influence of intraband motion on the interband excitation and high harmonic generation. Chin. Phys. B, 28, 094208(2019).

[26] X. Song, N. Wang, M. Yang, L. Cheng, J. Förstner, W. Yang. Direction-tunable enhanced emission from a wavelength metallic double-nanoslit structure. Opt. Express, 25, 13207(2017).

[27] D. Gramotnev, S. Bozhevolnyi. Plasmonics beyond the diffraction limit. Nat. Photon., 4, 83(2010).

[28] M. Semmlinger, M. Zhang, M. L. Tseng, T. T. Huang, J. Yang, D. P. Tsai, P. Nordlander, N. J. Halas. Generating third harmonic vacuum ultraviolet light with a TiO2 metasurface. Nano Lett., 19, 8972(2019).

[29] M. Semmlinger, M. L. Tseng, J. Yang, M. Zhang, C. Zhang, W. Y. Tai, D. P. Tsai, P. Nordlander, N. J. Halas. Vacuum ultraviolet light-generating metasurface. Nano Lett., 18, 5738(2018).

[30] S. Liu, M. Sinclair, S. Saravi, G. Keeler, Y. Yang, J. Reno, G. Peake, F. Setzpfandt, I. Staude, T. Pertsch, I. Brener. Resonantly enhanced second-harmonic generation using III-V semiconductor all-dielectric metasurfaces. Nano Lett., 16, 5426(2016).

[31] M. Shcherbakov, D. Neshev, B. Hopkins, A. Shorokhov, I. Staude, E. Melik-Gaykazyan, M. Decker, A. Ezhov, A. Miroshnichenko, I. Brener, A. Fedyanin, Y. Kivshar. Enhanced third-harmonic generation in silicon nanoparticles driven by magnetic response. Nano Lett., 14, 6488(2014).

[32] G. Grinblat, Y. Li, M. Nielsen, R. Oulton, S. Maier. Enhanced third harmonic generation in single germanium nanodisks excited at the anapole mode. Nano Lett., 16, 4635(2016).

[33] M. R. Shcherbakov, H. Zhang, M. Tripepi, G. Sartorello, N. Talisa, A. Alshafey, Z. Y. Fan, J. Twardowski, L. A. Krivitsky, A. I. Kuznetsov, E. Chowdhury, G. Shvets. Generation of even and odd high harmonics in resonant metasurfaces using single and multiple ultra-intense laser pulses. Nat. Commun., 12, 4185(2021).

[34] S. Harris. Electromagnetically induced transparency. Phys. Today, 50, 36(1997).

[35] Y. Yang, I. Kravchenko, D. Briggs, J. Valentine. All-dielectric metasurface analogue of electromagnetically induced transparency. Nat. Commun., 5, 5753(2014).

[36] A. Kuznetsov, A. Miroshnichenko, M. Brongersma, Y. Kivshar, B. L’yanchuk. Optically resonant dielectric nanostructures. Science, 354, aag2472(2016).

[37] S. Jahani, Z. Jacob. All-dielectric metamaterials. Nat. Nanotech., 11, 23(2016).

[38] M. Limonov, M. Rybin, A. Poddubny, Y. Kivshar. Fano resonances in photonics. Nat. Photon., 11, 543(2017).

[39] K. Boller, A. Imamolu, S. Harris. Observation of electromagnetically induced transparency. Phys. Rev. Lett., 66, 2593(1991).

[40] B. Metzger, T. Schumacher, M. Hentschel, M. Hentschel, M. Lippitz, H. Giessen. Third harmonic mechanism in complex plasmonic Fano structures. ACS Photon., 1, 471(2014).

[41] G. Grinblat, Y. Li, M. Nielsen, R. Oulton, S. Maier. Degenerate four-wave mixing in a multiresonant germanium nanodisk. ACS Photon., 4, 2144(2017).

[42] S. Liu, P. Vabishchevich, A. Vaskin, J. Reno, G. Keeler, M. Sinclair, I. Staude, I. Brener. An all-dielectric metasurface as a broadband optical frequency mixer. Nat. Commun., 9, 2507(2018).

[43] R. Colom, L. Xu, L. Marini, F. Bedu, I. Ozerov, T. Begou, J. Lumeau, A. Miroshnishenko, D. Neshev, B. Kuhlmey, S. Palomba, N. Bonod. Enhanced four-wave mixing in doubly resonant Si nanoresonators. ACS Photon., 6, 1295(2019).

[44] X. Song, R. Zuo, S. Yang, P. Li, T. Meier, W. Yang. Attosecond temporal confinement of interband excitation by intraband motion. Opt. Express, 27, 2225(2019).

[45] S. Watanabe, K. Kondo, Y. Nabekawa, A. Sagisaka, Y. Kobayashi. Two-color phase control in tunneling ionization and harmonic generation by a strong laser field and its third harmonic. Phys. Rev. Lett., 73, 2692(1994).

[46] X. Song, M. Wu, Z. Sheng, D. Dong, H. Wu, W. Yang. Carrier-envelope phase dependence of the half-cycle soliton generation in asymmetric media. Laser Phys. Lett., 11, 056002(2014).

[47] X. Song, M. Yan, M. Wu, Z. Sheng, Z. Hao, C. Huang, W. Yang. Soliton frequency shifts in subwavelength structures. J. Opt., 17, 055503(2015).

[48] Y. Yang, W. Wang, A. Boulesbaa, I. Kravchenko, D. Briggs, A. Puretzky, D. Geohegan, J. Valentine. Nonlinear Fano-reonant dielectric metasurfaces. Nano. Lett., 15, 7388(2015).

[49] K. Yee. Numerical solution of initial boundary value problems involving Maxwell’s equations in isotropic media. IEEE Trans. Antennas Propag., 14, 302(1966).

[50]

[51] W. Yang, S. Gong, Z. Xu. Enhancement of ultrafast four-wave mixing in a polar molecule medium. Opt. Express, 14, 7216(2006).

[52] W. Yang, S. Gong, Y. Niu, S. Jin, Z. Xu. Enhancement of four-wave mixing induced by interacting dark resonances. J. Phys. B, 38, 2657(2005).

[53] A. Miroshnichenko, S. Flach, Y. Kivshar. Fano resonances in nanoscale structures. Rev. Mod. Phys., 82, 2257(2010).

[54] M. Limonov, M. Rybin, A. Poddubny, Y. Kivshar. Fano resonances in photonics. Nat. Photon., 11, 543(2017).

[55] W. Yang, X. Song, Z. Zeng, R. Li, Z. Xu. Quantum path interferences of electron trajectories in two-center molecules. Opt. Express, 18, 2558(2010).

[56] W. Yang, H. Zhang, C. Lin, J. Xu, Z. Sheng, X. Song, S. Hu, J. Chen. Momentum mapping of continuum electron wave packet interference. Phys. Rev. A, 94, 043419(2016).

[57] H. Liu, C. Guo, G. Vampa, J. Zhang, T. Sarmiento, M. Xiao, P. Bucksbaum, J. Vuckovic, S. Fan, D. Reis. Enhanced high-harmonic generation from an all-dielectric metasurface. Nat. Phys., 14, 1006(2018).

[58] B. Förg, J. Schötz, F. Süßmann, M. Förster, M. Krüger, B. Ahn, W. Okell, K. Wintersperger, S. Zherebtsov, A. Guggenmos, V. Pervak, A. Kessel, S. Trushin, A. Azzeer, M. Stockman, D. Kim, F. Krausz, P. Hommelhoff, M. Kling. Attosecond nanoscale near-field sampling. Nat. Commun., 7, 11717(2016).

[59] J. Schotz, B. Förg, M. Förster, W. Okell, M. Stockman, F. Krausz, P. Hommelhoff, M. F. Kling. Reconstruction of nanoscale near fields by attosecond streaking. IEEE J. Sel. Top. Quantum Electron., 23, 8700111(2016).

[60] X. Gong, C. Lin, F. He, Q. Song, K. Lin, Q. Ji, W. Zhang, J. Ma, P. Lu, Y. Liu, H. Zeng, W. Yang, J. Wu. Energy-resolved ultrashort delays of photoelectron emission clocked by orthogonal two-color laser fields. Phys. Rev. Lett., 118, 143203(2017).

[61] X. Song, G. Shi, G. Zhang, J. Xu, C. Lin, J. Chen, W. Yang. Attosecond time delay of retrapped resonant ionization. Phys. Rev. Lett., 121, 103201(2018).