Showing physics.opticsShow all
3 papers · 1 filter
physics.optics2026
Optical parametric amplification of spatiotemporal optical vortices
Houan Teng, Chenhao Wan, Qiwen Zhan
Spatiotemporal optical vortices (STOVs) are structured light featuring a phase singularity in the spatiotemporal domain, exhibiting unique topology that couples spatial and tempora…
physics.optics2026
Coherence toroidal vortices and statistic-veiled correlation topologies
Keyu Zhou, Yaning Zhou, Ao Zhou +7
Toroidal vortices in fluid and gas dynamics underpin a broad spectrum of scientific and technological fields, from elementary particle physics to condensed matter systems, and have…
physics.optics2025
Construction of Optical Spatiotemporal Skyrmions
Houan Teng, Xin Liu, Nianjia Zhang +6
The creation and manipulation of photonic skyrmions provide a novel degree of freedom for light-matter interactions, optical communication and nanometrology. Since the localized vo…