attosecond pulsemulti-cycle laser sourceHigh harmonic generation provides a means of producing attosecond pulses of light which are the shortest, controllable probes available to science for time-resolving ultrafast dynamics. We review techniques based on high harmonic generation for generating single ...
The team used an attosecond X-ray pulse from SLAC's Linac Coherent Light Source (LCLS), just billionths of a billionth of a second long, to ionize core-level electrons. This process ejected the electrons from the molecules they were studying. Experimental schematic. Credit:Nature(2024). DOI:...
platform for ancient and famous trees across China 469.高水平对外开放 high-standard opening up 470.中秋节 the Mid-autumn Festival 471.十一黄金周 Golden Week of the National Day 472.2023年诺贝尔奖 2023 Nobel Prize 473.阿秒‘光脉冲 attosecond pulses of light 诺贝尔物理学奖光脉冲optical pulse ...
Farkas, G., Tóth, G.: Proposal for attosecond light pulse generation using laser induced multiple-harmonic conversion processes in rare gases. Phys. Lett. A 168, 447–450 (1992) Article ADS Google Scholar Ferray, M., L’Huillier, A., Li, X., Lompré, L., Mainfray, G., Manus,...
The combination of the laser pulse and the tip offers the possibility of extending attosecond science from atomic or molecular gases ... M Krüger,M Schenk,M F?Rster,... - 《Journal of Physics B Atomic Molecular & Optical Physics》 被引量: 83发表: 2012年 Carrier-envelope phase effects ...
Strong-field coherent control of isolated attosecond pulse generation Article Open access 17 November 2021 Main Strong-field light–matter interactions have revolutionized the ability to manipulate quantum systems on extremely short timescales. During the strong-field interaction, the basic properties of ...
However, Gaussian laser pulses deform the target by the radiation pressure of the laser pulse, resulting in electric-field component normal to off-axis laser field obliquely incident. The deformed target then transfers the spin angular momentum of the driving laser (red) to the orbital angular ...
Close tothe peak of each half-cycle, an electron wave packet isborn through tunnel ionization. It is subsequently accel-erated by the electric f i eld of the driving laser pulse andf i nally may return to its parent ion and recombine, uponwhich its excess energy is emitted as an ...
is demonstrated in helium and argon atoms upon the absorption of ultrashort, extreme ultraviolet light pulses. The purity and degree of entanglement of a mixed photoelectron and ion state are quantified following coherent two-photon ionization using an extreme ultraviolet pulse...
b and c display the results for XUV pulse alone and combination of XUV and IR fields, respectively. Extended Data Fig. 7 Light-induced electron displacement predicted by nSFA and TDSE. a Displacement ΔαM(τ) as a function of the time delay between the IR and XUV fields. The intensity ...