"Photonic Crystals Defy Gravity, Manipulating Light's Path"

Researchers have successfully manipulated the behavior of light in photonic crystals to mimic the effects of gravity, resulting in a curved beam trajectory. By introducing lattice distortion to the crystals, the photonic band structure was modified, causing the light to bend as if influenced by a massive celestial body. This breakthrough has significant implications for optics, materials science, and the development of 6G communications.