Student research team (IMAGE) Optica Caption These students were part of the research team that developed and tested the 3D-printed vortex beam generator. Credit Yuanxi Cao, Xi’an Jiaotong University Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.