[18p-E205-1~17] 3.6 Ultrashort-pulse and high-intensity lasers

△ [18p-E205-8] Effect of transition to lower band on high-order harmonic generation in bulk crystals

〇Mizuki Tani¹, Yasushi Shinohara¹, Takeshi Sato¹, Kenichi L. Ishikawa¹ (1.School of Engineering, The Univ. of Tokyo)

Keywords:Ultra fast phenomena, High-order harmonic generation, nonadiabatic transition

Previous trajectory analysis cannot express some trajectories because it includes transition to upper band only. We developed new trajectory analysis including transition to lower band, and successed to express such trajectories.