Progress and prospects in nonlinear extreme-ultraviolet and X-ray optics and spectroscopy
Free-electron lasers and high-harmonic-generation table-top systems are new sources of
extreme-ultraviolet to hard X-ray photons, providing ultrashort pulses that are intense …
extreme-ultraviolet to hard X-ray photons, providing ultrashort pulses that are intense …
Attosecond spectroscopy for filming the ultrafast movies of atoms, molecules and solids
Three decades ago, a highly nonlinear nonpertubative phenomenon, now well-known as
the high harmonic generation (HHG), was discovered when intense laser irradiates gaseous …
the high harmonic generation (HHG), was discovered when intense laser irradiates gaseous …
[PDF][PDF] 基于飞秒激光与物质相互作用的高次谐波产生及应用
戴晨, 汪洋, 缪志明, 郑伟, 张林枫… - Laser & Optoelectronics …, 2021 - researching.cn
摘要飞秒强激光与物质相互作用后辐射出的高次谐波, 具有单光子能量高, 脉冲持续时间短,
时空相干性好等特性, 可以作为实验室台式化超快真空紫外和软X 射线波段光源 …
时空相干性好等特性, 可以作为实验室台式化超快真空紫外和软X 射线波段光源 …
Ab initio cluster approach for high harmonic generation in liquids
O Neufeld, Z Nourbakhsh… - Journal of Chemical …, 2022 - ACS Publications
High harmonic generation (HHG) takes place in all phases of matter. In gaseous atomic and
molecular media, it has been extensively studied and is very well understood. In solids …
molecular media, it has been extensively studied and is very well understood. In solids …
Role of inner molecular orbitals in high-harmonic generation spectra of aligned uracil
In this work, we decompose the high-harmonic generation (HHG) signal of aligned gas-
phase uracil into single molecular-orbital (MO) contributions. We compute HHG spectra for a …
phase uracil into single molecular-orbital (MO) contributions. We compute HHG spectra for a …
Temperature-induced dephasing in high-order harmonic generation from solids
TY Du, C Ma - Physical Review A, 2022 - APS
High-order harmonic generation (HHG) in solid and gaseous targets has been proven to be
a powerful avenue for the generation of attosecond pulses, whereas the influence of …
a powerful avenue for the generation of attosecond pulses, whereas the influence of …
Multichannel high-order harmonic generation from fractal bands in fibonacci quasicrystals
JQ Liu, XB Bian - Physical Review Letters, 2021 - APS
High-order harmonic generation (HHG) in solids was expected to be efficient due to their
high density. However, the strict transition laws in crystals restrict the number of HHG …
high density. However, the strict transition laws in crystals restrict the number of HHG …
Modulation of high-order harmonic generation from a monolayer ZnO by co-rotating two-color circularly polarized laser fields
Y Qiao, J Chen, S Zhou, J Chen, S Jiang… - Chinese Physics …, 2024 - iopscience.iop.org
By numerically solving the two-dimensional semiconductor Bloch equation, we study the
high-order harmonic emission of a monolayer ZnO under the driving of co-rotating two-color …
high-order harmonic emission of a monolayer ZnO under the driving of co-rotating two-color …
Terahertz radiation induced by shift currents in liquids
ZL Li, XB Bian - Proceedings of the National Academy of …, 2024 - National Acad Sciences
Considerable progress has been made in the experimental studies on laser-induced
terahertz (THz) radiation in liquids. Liquid THz demonstrates many unique features different …
terahertz (THz) radiation in liquids. Liquid THz demonstrates many unique features different …
High harmonic spectra computed using time-dependent Kohn–Sham theory with Gaussian orbitals and a complex absorbing potential
Y Zhu, JM Herbert - The Journal of Chemical Physics, 2022 - pubs.aip.org
High harmonic spectra for H 2 and H 2+ are simulated by solving the time-dependent Kohn–
Sham equation in the presence of a strong laser field using an atom-centered Gaussian …
Sham equation in the presence of a strong laser field using an atom-centered Gaussian …