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 …

The methods of enhancement of the strong high-order harmonics of femtosecond pulses in
laser-induced plasma are demonstrated. It comprises the application of the four techniques …

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 …

The resonance-enhanced harmonics in laser-induced arsenic and selenium plasmas are
studied at the quasi-phase-matching (QPM) conditions. We demonstrate that the …

Carbon-containing plasma is an attractive medium for generation of harmonics of laser
pulses in the extreme ultraviolet range. We ablate two metal carbide (B4C and Cr3C2) …

The studies of the high-order harmonics generated in Se-containing plasmas are reported.
The ablation of selenium in a vacuum allowed for the formation of a plasma demonstrating …

We demonstrate the method of laser-induced plasma formation and characterization for
achieving efficient high-order harmonics generation during the ablation of chromium and …

In this study, we characterize the properties of indium and tin laser-induced plasmas
responsible for efficient high-order harmonics generation of the ultrashort pulses …

The molecular laser-induced plasma (LIP) produced during the ablation of silver sulfide
(Ag2S) was used as a medium for high-order harmonic generation in the extreme ultraviolet …

摘要超短强激光脉冲与物质相互作用产生的高次谐波辐射是一种相干的极紫外或软X 射线光源,
并且在时间上还是阿秒脉冲串. 在不同介质中探寻更有效的高次谐波产生方案一直是研究热点 …