Data Center Optical Component Shortage: Nvidia's $4B Laser Lockup Pushes Rivals Past 2027

Data center bottlenecks arrive as Nvidia commits four billion dollars to lock in laser supply for high speed interconnects, signaling a new phase in the AI infrastructure crunch. McKinsey projects 800G transceivers will be 40–60 percent short of demand through 2027, while 1.6 terabit-per-second devices face 30–40 percent shortfalls through 2029; TrendForce pegs the AI optics market to grow from 16.5 billion to 26 billion dollars between 2025 and 2026, with 800G+ transceiver shipments rising from 24 million in 2025 to nearly 63 million in 2026. Nvidia’s March 2, 2026, commitment of 2 billion dollars each to Lumentum and Coherent, plus investments in Scintil Photonics and Ayar Labs, locks in priority capacity for electro-absorption modulated lasers produced by a small group of firms.