Intracycle interferences 18 Atoms 14 Ionization 14 Atom lasers 12 Photons 10 Semiclassical model 8 Strong-field approximations 8 Coherent superpositions 6 Dinger equation 6 Doubly differential 6 Electron trajectories 6 Momentum distributions 6 Photoelectron spectroscopy 6 Photoelectron spectrum 6 Photoelectrons 6 Polarization 6 Trajectories 6 Above-threshold ionization 4 Coarse-grained structure 4 Continuum distorted waves 4 Diffraction 4 Distortion (waves) 4 Electric fields 4 Electron emission 4 Interference patterns 4 Laser pulses 4 Laser-assisted 4 Long-range potential 4 Numerical solution 4 Photoionization 4