Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Even-order high-harmonic generation from solids in velocity gauge

Not Accessible

Your library or personal account may give you access


We present a velocity-gauge model for the generation of even-order high harmonics, and reveal that the even-order harmonics originate from the multiple-step transitions among the energy bands in momentum space, while the odd-order harmonics are mainly from direct transitions. The lower valence band is found vital for the generation of even harmonics. Relative intensity of even-order harmonics versus the odd orders is calculated and shows a growing trend as the laser field amplitude increases.

© 2021 Chinese Laser Press

PDF Article
More Like This
Frequency shift of even-order high harmonic generation in monolayer MoS2

Wenyang Zheng, Yang Jiang, Shuo Wang, Candong Liu, Ya Bai, Peng Liu, and Ruxin Li
Opt. Express 31(16) 27029-27040 (2023)

Nonadiabatic redshifts in high-order harmonic generation from solids

Guang-Rui Jia, Xiao-Huan Huang, and Xue-Bin Bian
Opt. Express 25(20) 23654-23662 (2017)

Quasi-classical analysis of the dynamics of the high-order harmonic generation from solids

Tao-Yuan Du and Xue-Bin Bian
Opt. Express 25(1) 151-158 (2017)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription

Select as filters

Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.