researchers have demonstrated a novel theoretical approach to controlling and amplifying light using what they call “photonic time crystals.” This innovation could help overcome a major ...

Advances in nanofabrication and theoretical models promise to unlock new applications and enhance light-based technology. The exploration and development of these advanced concepts through Photonic ...

Photorefractive crystals are a class of materials that exhibit a change in their refractive index when exposed to light. This phenomenon, known as the photorefractive effect, occurs due to the ...