Microchip Magic: Twisted Crystals Unleash a New Era in Light Control

A new on-chip sensor using twisted moiré photonic crystals can precisely tune light properties in real time. This could replace bulky optical systems with one compact, powerful chip. Twisted moiré photonic crystals — a cutting-edge type of optical metamaterial — hold significant promise for building smaller, more powerful, and more versatile optical systems. But how […] Read More