4 papers · 1 filter
Low-threshold efficient N lasing driven by sub-cycle soliton dynamics in a hollow waveguide
Tiandao Chen, Zhiyuan Huang, Jinyu Pan +12
The phenomenon of N lasing, observed in femtosecond-laser filamentation, attract considerable interests in recent several years, with great application potentials in fields…
Hierarchical self-organization of highly-ordered granular ensemble of optical solitons through collective motions
Xiaocong Wang, Benhai Wang, Haochen Lin +6
Self-organizations of ordered patterns in far-from-equilibrium many-body systems host fundamental importance in many disciplines. Meanwhile, complex systems often feature hierarchi…
Tunable ultraviolet dispersive-wave emission driven directly by 40-fs Ti: sapphire laser pulses in hollow capillary fiber
Tiandao Chen, Zhiyuan Huang, Jinyu Pan +8
We demonstrate that by using 1-m-long gas-filled hollow capillary fiber (HCF) with a core diameter of 100 μm, tunable ultraviolet (UV) dispersive-wave (DW) pulses can be generated…
Retiming dynamics of harmonically modelocked laser solitons in a self-driven optomechanical lattice
Xiaocong Wang, Benhai Wang, Wenbin He +6
Harmonic mode-locking, realized actively or passively, is an effective technique for increasing the repetition rate of lasers, with important applications in optical sampling, lase…