Photonic time crystals unlock ultrafast control of light in the terahertz range - Phys.org
Source:Phys.Org
An international team of researchers from École Polytechnique, Collège de France and Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has achieved a world first: the experimental realization of an all-optical photonic time crystal (PTC), a material whose optical p…