Nondipole photoelectron momentum shifts in strong-field ionization with mid-infrared laser pulses of long duration

Abstract

We consider atomic strong-field ionization in the long-pulse limit for linearly polarized infrared laser fields. We show how nondipole effects in the plane formed by the propagation and polarization directions lead to (i) a shift of the origin of the rings describing the energetically allowed final electron momenta for individual above-threshold ionization channels and (ii) a redistribution in the continuum population on each ring.

6 pages, 4 figures

References in corpus (6)

• Breakdown of the Dipole Approximation in Strong-Field Ionization
• Partitioning of the linear photon momentum in multiphoton ionization
• Under-the-barrier dynamics in laser-induced relativistic tunneling
• The tunneling model of laser-induced ionization and its failure at low frequencies
• Electric Nondipole Effect in Strong-Field Ionization
• Coulomb-corrected strong-field quantum trajectories beyond dipole approximation

Cited by in corpus (5)

• Nondipole effects in tunneling ionization by intense laser pulses
• Sub-cycle time-resolved nondipole dynamics in tunneling ionization
• Subcycle resolved strong-field tunneling ionization: Identification of magnetic dipole and electric quadrupole effects
• Propagation time and nondipole contributions to intraband high-harmonic generation
• Disappearance and reappearance of above-threshold-ionization peaks