A global team of physicists from Ludwig-Maximilians-Universität München (LMU) and Monash University have developed an ultrafast optical switch that can turn light interactions on and off within trillionths of a second, a breakthrough that could revolutionise optical computing . A global team of physicists from Ludwig-Maximilians-Universität München (LMU) and Monash University have developed an ultrafast optical switch that can turn light interactions on and off within trillionths of a second, a breakthrough that could revolutionise optical computing . A global team of physicists from Ludwig-Maximilians-Universität München (LMU) and Monash University have developed an ultrafast optical switch that can turn light interactions on and off within trillionths of a second, a breakthrough that could revolutionise optical computing, secure communications. A global team of physicists from Ludwig-Maximilians-Universität München (LMU) and Monash University have developed an ultrafast optical switch that can turn light interactions on and off within trillionths of a second, a breakthrough that could revolutionise optical computing, secure communications. Engineers created a smaller, faster and more efficient photonic switch, which leverages principles from quantum mechanics and could accelerate everything from streaming to training AI by supercharging data centers. Every second, terabytes of data -- the equivalent of downloading thousands upon. Enable new AI architectures with the Optical Circuit Switch (OCS) The OCS optimizes data center networks by minimizing electrical switches and optical-electrical-optical (OEO) conversions, resulting in significant cost savings, reduced power consumption, and improved latency for GPU connections. NVIDIA's co-packaged optics (CPO) switches with integrated silicon photonics are the world's most advanced networking solution for the era of agentic AI. Salience Labs offers its SOA-based OCS Photonic Integrated Circuit in two.