Tower Semiconductor experienced strong upward momentum accompanied by heightened intraday volatility, driven primarily by major commercial milestones in its artificial intelligence infrastructure segment. The company, alongside its technology partner NewPhotonics, announced the commencement of high-volume shipments of laser-integrated optical engine photonic integrated circuits. Designed for high-speed AI interconnect applications, these optical engines support data rates ranging from 800G to 1.6T, with multi-terabit solutions scheduled for future deployment. This operational breakthrough reinforces market confidence in the company’s ability to address critical bandwidth bottlenecks across next-generation data center architectures.