24 citations · 42 across the 5 of their papers we have counts for
5 papers
Toroidal pulse enhanced XUV generation
Lu Wang, Clément Lacoste, Paul Corkum +2
Extreme ultraviolet (XUV) radiation plays a central role in a wide range of applications. Despite being a cornerstone of attosecond science, efficient XUV generation remains highly…
Highly efficient terahertz generation using 3D Dirac semimetals
Lu Wang, Jeremy Lim, Liang Jie Wong
We show that 3D Dirac semimetals are promising candidates for highly efficient optical-to-terahertz conversion due to their extreme optical nonlinearities. In particular, we predic…
Tilted-pulse-front schemes for terahertz generation
Lu Wang, György Tóth, János Hebling +1
High energy single- to few-cycle terahertz pulses enable the exploration of the frontier of science, such as electron acceleration, strong-field physics, and spectroscopy. One impo…
Full 3D+1 modelling of the tilted-pulse-front setups for single-cycle terahertz generation
Lu Wang, Tobias Kroh, Nicholas H. Matlis +1
The tilted-pulse-front setup utilizing a diffraction grating is one of the most successful methods to generate single- to few-cycle terahertz pulses. However, the generated teraher…
High Efficiency Terahertz Generation in a Multi-Stage System
Lu Wang, Arya Fallahi, Koustuban Ravi +1
We describe a robust system for laser-driven narrowband terahertz generation with high conversion efficiency in periodically poled Lithium Niobate (PPLN). In the multi-stage terahe…