Coherent (COHR) is rallying after unveiling advancements in silicon-carbide (SiC) thick-epitaxy that support next-generation power devices rated up to 10 kilovolts (10kV). The announcement is framed around high-voltage power needs for AI datacenters and industrial applications, and traders are reacting as if the technology meaningfully increases Coherent’s positioning in AI-adjacent power supply chains. (coherent.com)

High-voltage SiC is increasingly viewed as a key enabler for more efficient power conversion in high-demand compute and industrial systems. By highlighting 10kV capability, Coherent is signaling potential entry into higher-value power-device roadmaps, which can translate into stronger long-term content-per-system if customers adopt these architectures for AI datacenter power distribution and related infrastructure. (coherent.com)

Investors will be looking for follow-through in the form of customer design wins, sampling/qualification milestones, and clearer timelines for scaling 10kV-capable epitaxy into sustained production. With the next earnings date approaching in early May 2026, any commentary on SiC demand visibility and AI-related orders could determine whether the move holds or fades after the initial technology-driven repricing. (stockanalysis.com)