Advances in attosecond science have led to a wealth of important discoveries in atomic,
molecular, and solid-state physics and are progressively directing their footsteps toward …

The angular momentum of molecules, or, equivalently, their rotation in three-dimensional
space, is ideally suited for quantum control. Molecular angular momentum is naturally …

We carry out a combined theoretical and experimental investigation on the population
distributions in the ground and excited states of tunnel-ionized nitrogen molecules at various …

We discuss how Coulomb explosion imaging (CEI), triggered by intense femtosecond laser
pulses and combined with laser-induced alignment and covariance analysis of the angular …

Subcycle strong-field ionization (SFI) underlies many emerging spectroscopic probes of
atomic or molecular attosecond electronic dynamics. Extending methods such as attosecond …

We experimentally demonstrate the generation of narrow-bandwidth emissions with
excellent coherent properties at∼ 391 and∼ 428 nm from N 2+(B 2 Σ u+(v'= 0)→ X 2 Σ …

Ultrafast imaging of molecular chirality is a key step toward the dream of imaging and
interpreting electronic dynamics in complex and biologically relevant molecules. Here, we …

Investigation on structures in the high-harmonic spectrum has provided profuse information
of molecular structure and dynamics in intense laser fields, based on which techniques of …

We study whether tunnel ionization of aligned molecules can be used to map out the
electronic structure of the ionizing orbitals. We show that the common view, which …

Air lasing is a simple and promising technique to efficiently produce coherent light in the
atmosphere. Yet, its capability to obtain structured light like optical vortices or vector beams …