Triggering recollisions with XUV pulses: Imprint of recolliding periodic orbits

We consider an electron in an atom driven by an infrared (IR) elliptically polarized laser field after its ionization by an ultrashort extreme ultraviolet (XUV) pulse. We find that, regardless of the atom species and the laser ellipticity, there exists XUV parameters for which the electron returns t...

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Veröffentlicht in:	Communications in nonlinear science & numerical simulation 2022-03, Vol.106, p.106104, Article 106104
Hauptverfasser:	Dubois, J., Jorba, À.
Format:	Artikel
Sprache:	eng
Schlagworte:	Attosecond physics Circular polarization Electrons Ellipticity Infrared lasers Laser-driven atomic systems Lasers Nonlinear phenomena Nonlinear systems Orbits Parameters Periodic orbits Scanning electron microscopy Stability analysis Time-periodic Hamiltonian systems
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