High-order harmonic generation in laser-induced low-density plasma: past and recent achievements
RA Ganeev - Applied Physics B, 2023 - Springer
High-order harmonics generation (HHG) in laser-induced plasmas is an advanced method
for creating coherent radiation sources in the extreme ultraviolet region for different …
for creating coherent radiation sources in the extreme ultraviolet region for different …
Ultrafast resonant state formation by the coupling of Rydberg and dark autoionizing states
Studying the dynamics of dark states is challenging due to their inability to undergo single-
photon emission or absorption. This challenge is made even more difficult for dark …
photon emission or absorption. This challenge is made even more difficult for dark …
High-order harmonic generation from the dressed autoionizing states
In high-order harmonic generation, resonant harmonics (RH) are sources of intense,
coherent extreme-ultraviolet radiation. However, intensity enhancement of RH only occurs …
coherent extreme-ultraviolet radiation. However, intensity enhancement of RH only occurs …
Molecular dynamics simulation of subpicosecond double-pulse laser ablation of metals
Subpicosecond double-pulse laser ablation of metals is simulated using a hybrid model that
combines classical molecular dynamics and an energy equation for free electrons. The key …
combines classical molecular dynamics and an energy equation for free electrons. The key …
Discriminating between the role of phase matching and that of the single-atom response in resonance plasma-plume high-order harmonic generation
N Rosenthal, G Marcus - Physical Review Letters, 2015 - APS
Resonance enhancement of high-order harmonic generation has recently been found in the
interaction of intense ultrashort laser pulses with laser ablated plasma plumes. It is a …
interaction of intense ultrashort laser pulses with laser ablated plasma plumes. It is a …
Investigation of high harmonic generation from laser ablated plumes of silver
Silver (Ag) is one of the important targets in the studies of high harmonic generation (HHG)
in the laser-induced plasma due to the relatively high conversion generation efficiencies and …
in the laser-induced plasma due to the relatively high conversion generation efficiencies and …
High-order harmonics generation in the laser-induced lead-free perovskites-containing plasmas
High-order harmonics generation in the laser-induced plasmas produced on the surfaces of
lead-free perovskites is studied. We analyze the harmonics generation in (CH3NH3) 2CuCl4 …
lead-free perovskites is studied. We analyze the harmonics generation in (CH3NH3) 2CuCl4 …
Simulation of resonance-enhanced high-order harmonic generation and autoionization decay in based on time-dependent density-functional theory
AA Romanov, VV Strelkov, AA Silaev - Physical Review A, 2024 - APS
We study theoretically the high-order harmonic generation (HHG) driven by an optical laser
pulse in singly ionized gallium using the time-dependent density functional theory (TDDFT) …
pulse in singly ionized gallium using the time-dependent density functional theory (TDDFT) …
Chirp-control of resonant high-order harmonic generation in indium ablation plumes driven by intense few-cycle laser pulses
Z Abdelrahman, MA Khokhlova, DJ Walke, T Witting… - Optics …, 2018 - opg.optica.org
We have studied high-order harmonic generation (HHG) in an indium ablation plume driven
by intense few-cycle laser pulses centered at 775 nm as a function of the frequency chirp of …
by intense few-cycle laser pulses centered at 775 nm as a function of the frequency chirp of …
High-Order Harmonics Generation in MoS2 Transition Metal Dichalcogenides: Effect of Nickel and Carbon Nanotube Dopants
The transition metal dichalcogenides have instigated a lot of interest as harmonic generators
due to their exceptional nonlinear optical properties. Here, the molybdenum disulfide …
due to their exceptional nonlinear optical properties. Here, the molybdenum disulfide …