Physicists Turn Ordinary Glass Into a High-Speed Quantum Security Device

A laser-written glass chip shows how fragile quantum signals can be decoded with high stability and low loss, offering a new path toward practical quantum communication systems. As progress in quantum computing accelerates, many of the encryption methods used today could eventually be rendered ineffective. Quantum cryptography offers a fundamentally different approach to security by […]Physics,Optics,Photonics,Quantum Computing,Quantum Information Science,SPIE#Physicists #Turn #Ordinary #Glass #HighSpeed #Quantum #Security #Device1770876246