World-First Photonic Time Crystal Revolutionizes Light Control
Researchers have experimentally produced the first all-optical photonic time crystal, a metamaterial designed to alter its optical behavior rapidly and repeatedly over time. According to a study published in Nature, the breakthrough was achieved by an international team from École Polytechnique, Collège de France, and Helmholtz-Zentrum Dresden-Rossendorf (HZDR) using HZDR’s TELBE superradiant terahertz source. Exploring … Read more