<p>In a <a href="https://urldefense.com/v3/__https:/www.nature.com/articles/s41566-023-01311-z__;!!CGUSO5OYRnA7CQ!Zw-tYluoWGMowleO2JNQ7_UU-VBcwStDxA67CuBqPRh7JTjsqMIwR4qLOvti5kj7lcVoAAZZgOfGJUm71KMk-5Q5XlNMdd99YzA$">new study published in <em>Nature Photonics</em></a>, researchers from the Instituto Superior Técnico (IST) in Portugal, the <a href="https://rochester.edu/">University of Rochester</a>, the University of California, Los Angeles, and Laboratoire d’Optique Appliquée in France proposed ways to use quasiparticles to create light sources as powerful as the most advanced ones in existence today, but much smaller.</p>