The Best AI Stocks to Buy for 2026 (LITE, COHR, FN)

Artificial intelligence is entering a new phase of infrastructure expansion, and one of the most important technologies enabling that growth is photonics. As AI models scale, the limiting factor is no longer pure compute, but the movement of data itself. Copper interconnects are approaching hard physical and power limits, creating a choke point for training and inference workloads.That’s where photonics comes in. Optical interconnects, silicon photonics, and co-packaged optics are emerging as essential solu ...