Traditionally, precision optics relied on discrete components. Each connection between these components introduced potential for alignment errors, thermal instability, and signal loss. Photonic chips solve this by integrating these functions—light generation, modulation, and detection—onto a single substrate, usually made of or lithium niobate .
Precision is the currency of quantum mechanics. Photonic chips provide the stable environment necessary to manipulate entangled photons , paving the way for scalable quantum processors that can perform calculations beyond the reach of classical supercomputers. Efficiency and Accessibility and detection—onto a single substrate
For autonomous vehicles to "see," they need compact, high-precision LiDAR (Light Detection and Ranging). Photonic chips enable solid-state LiDAR , which has no moving parts, making the system faster, more durable, and cheap enough for mass production. " they need compact