Twisty photons (IMAGE) Stevens Institute of Technology Caption The image shows a quantum emitter capable of emitting single photons integrated with a geared-shaped resonator. By fine-tuning the arrangement of the emitter and the gear-shaped resonator, it’s possible to leverage the interaction between the photon’s spin and its orbital angular momentum to create individual “twisty” photons on demand. Credit Stevens Institute of Technology 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.