3 papers
physics.optics2025
Generation of ultra-intense spatiotemporal optical vortex
Renjing Chen, Yilin Xu, Fengyu Sun +5
Spatiotemporal optical vortex (STOV) with transverse orbital angular momentum (TOAM) can induce some novel properties in high energy density physics. However, the current STOV puls…
physics.optics2025
Quasi-perfect spatiotemporal optical vortex with suppressed mode degradation
Shunlin Huang, Xiong Shen, Renjing Chen +2
Spatiotemporal optical vortex (STOV) carrying transverse orbital angular momentum (OAM) enriches the family of vortex beams and exhibit unique properties. Typically, a high-order S…
physics.optics2023
Self-compression of ultrahigh-peak-power lasers
Renjing Chen, Wenhai Liang, Yilin Xu +4
Pulse self-compression is a simple and economical method for improving the peak power of ultra-intense laser pulses. By solving a modified nonlinear Schrodinger equation considerin…