Pi, Liang-Wen Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.97.053414 (Verlagsversion)
Peng, D., Frolov, M. V., Pi, L.-W., & Starace, A. F. (2018). Enhancing high-order harmonic generation by sculpting waveforms with chirp. Physical Review A, 97(5): 053414. doi:10.1103/PhysRevA.97.053414.