53 citations · 91 across the 8 of their papers we have counts for
10 papers
Bidirectional cascaded superfluorescent lasing in air enabled by resonant third harmonic photon exchange from nitrogen to argon
Zan Nie, Noa Nambu, Kenneth A. Marsh +10
Cavity-free lasing in atmospheric air has stimulated intense research towards fundamental understanding of underlying physical mechanisms. In this Letter, we identify a new mechani…
Efficient generation of intense spatial and spatiotemporal vortex harmonics using plasma mirrors
Yipeng Wu, Zan Nie, Fei Li +4
Intense spatial or spatiotemporal vortex pulses from the extreme ultraviolet to soft X-ray spectral windows are expected to provide new degrees of freedom for a variety of key appl…
Efficient generation and amplification of intense vortex and vector laser pulses via strongly coupled stimulated Brillouin scattering in plasmas
Yipeng Wu, Chaojie Zhang, Zan Nie +7
The past decade has seen tremendous progress in the production and utilization of vortex and vector laser pulses. Although both are considered as structured light beams, the vortex…
Efficient Generation of Tunable Magnetic and Optical Vortices Using Plasmas
Yipeng Wu, Xinlu Xu, Chaojie Zhang +8
Plasma is an attractive medium for generating strong microscopic magnetic structures and tunable electromagnetic radiation with predictable topologies due to its extraordinary abil…
Ionization induced plasma grating and its applications in strong-field ionization measurements
Chaojie Zhang, Zan Nie, Yipeng Wu +4
An ionization-induced plasma grating can be formed by spatially selective ionization of gases by the interference of two intersecting ultra-short laser pulses. The density modulati…
Ultra-short pulse generation from mid-IR to THz range using plasma wakes and relativistic ionization fronts
Zan Nie, Yipeng Wu, Chaojie Zhang +6
This paper discusses numerical and experimental results on frequency downshifting and upshifting of a 10 m infrared laser to cover the entire wavelength (frequency) range from $…