Theoretical study of XUV pulse shaping due to the modulation of an IR pulse in macroscopic systems
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Physics"
DOI: 10.1088/1367-2630/add559
Abstract: Propagation effects are widely recognized as the origin of complex features observed in macroscopic absorption spectra. Here, we examine the evolution of spectral reshaping driven by laser-imposed initial phase modulation during pulse propagation. We present… read more here.
Keywords: study xuv; propagation; theoretical study; xuv pulse ... See more keywords
Extended quantitative rescattering model for simulating high-order harmonic streaking spectra by synchronization of an intense IR laser and a time-delayed attosecond XUV pulse
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DOI: 10.1103/physreva.104.033102
Abstract: We theoretically investigate the modulated high-harmonic generation (HHG) driven by an intense few-cycle infrared (IR) laser field and a weak extreme-ultraviolet (XUV) pulse at a delayed time. We establish an extended quantitative rescattering (EQRS) model… read more here.
Keywords: xuv pulse; time; streaking spectra; model ... See more keywords
Phase-locking of time-delayed attosecond XUV pulse pairs.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.452018
Abstract: We present a setup for the generation of phase-locked attosecond extreme ultraviolet (XUV) pulse pairs. The attosecond pulse pairs are generated by high harmonic generation (HHG) driven by two phase-locked near-infrared (NIR) pulses that are… read more here.
Keywords: phase; xuv; attosecond xuv; pulse pairs ... See more keywords