The Complex Optical Fields and Meta-Optics Structures Research Center (COSMOS) was established in 2018. The team has published more than 100 papers and applied for more than 10 invention patents. We maintain strong collaborative relationships with several well-known research groups in this field, both domestically and internationally. The research achievements, "Generation of spatiotemporal optical vortices with controllable transverse orbital angular momentum" and "Toroidal vortices of light," published in Nature Photonics, were selected as China Optics Top 10 Progress in 2020 and 2022, respectively.
