[2] F. Krausz, M. Ivanov. Attosecond physics. Rev. Mod. Phys., 81, 163-234(2009).
[3] https://www.nobelprize.org/prizes/physics. https://www.nobelprize.org/prizes/physics
[9] M. Hentschel, R. Kienberger, C. Spielmann. Attosecond metrology. Nature, 414, 509-513(2001).
[33] J. Gao, X. Zhang, Y. Wang. Structured air lasing of N2+. Commun. Phys., 6, 97(2023).
[50] S. Huang, Z. Li, J. Li. Spatiotemporal vortex strings. Sci. Adv., 10, eadn6206(2024).
[66] Z. Chang. Fundamentals of Attosecond Optics(2011).
[67] T. Schultz, M. Vrakking. Attosecond and XUV Physics: Ultrafast Dynamics and Spectroscopy(2014).