25 citations · 116 across the 16 of their papers we have counts for
16 papers
Towards Cavity-Based X-ray Free-Electron Lasers: Milestones and Challenges
Kai Li, Patrick Rauer, Nanshun Huang +1
Cavity-based X-ray free-electron lasers (CBXFELs) could advance X-ray science by delivering fully coherent radiation with high spectral brightness and enhanced pulse control, addre…
Record nonlinear conversion efficiency in the production of high spectral purity vacuum ultraviolet laser at 148 nm
Sergey Vasilyev, Tian Ooi, Igor Moskalev +14
Coherent vacuum-ultraviolet (VUV) lasers are indispensable for precision measurement, quantum optics, and materials science. Recent high-resolution spectroscopy of the Th-229 nucle…
Ghost-imaging-enhanced non-invasive spectral characterization of stochastic x-ray free-electron-laser pulses
Kai Li, Joakim Laksman, Tommaso Mazza +8
High-intensity ultrashort X-ray free-electron laser (XFEL) pulses are revolutionizing the study of fundamental nonlinear x-ray matter interactions and coupled electronic and nuclea…
Ultraintense, ultrashort pulse x-ray scattering in small molecules
Phay J. Ho, Adam E. A. Fouda, Kai Li +2
We examine x-ray scattering from an isolated organic molecule from the linear to nonlinear absorptiveregime. In the nonlinear regime, we explore the importance of both the elastic…
Resonant propagation of x-rays from the linear to the nonlinear regime
Kai Li, Marie Labeye, Phay J. Ho +2
We present a theoretical study of temporal, spectral, and spatial reshaping of intense, ultrafast x-ray pulses propagating through a resonant medium. Our calculations are based on…
Polarization control of an X-ray free electron laser oscillator
Nanshun Huang, Kai Li, Haixiao Deng
High-intensity, fully coherent X-ray radiation with a tunable polarization over a wide spectral range is of great importance to many experiments. In this paper, we propose a tapere…