Nvidia is investing $2 billion each in Lumentum and Coherent to expand advanced optics technology for AI infrastructure.
The agreements include multibillion-dollar purchase commitments and future capacity access rights.
Funds will support research, development, and expanded U.S. manufacturing capabilities.
Optical and photonics technologies are viewed as critical to scaling next-generation AI networks.
Lumentum and Coherent both surged in premarket trading following the announcement.
Nvidia (NVDA) announced it will invest a combined $4 billion in photonics companies Lumentum and Coherent. The chipmaker will allocate $2 billion to each company under separate strategic agreements.
$NVDA is investing $2B into Lumentum $LITE and another $2B into Coherent $COHR under separate multiyear, nonexclusive optics deals.
Both include multibillion-dollar purchase commitments and give Nvidia future capacity/access rights for advanced laser and optical networking… pic.twitter.com/kUaawAVL8m
— Wall St Engine (@wallstengine) March 2, 2026
The investments are designed to accelerate development of advanced optical technologies for artificial intelligence infrastructure. Nvidia said optical-connection technologies are essential for scaling high-performance AI networks.
Each agreement includes multibillion-dollar purchase commitments from Nvidia. The deals also provide Nvidia with future capacity access rights for advanced laser and photonics products.
The companies said the investments will support research and development initiatives. Funding will also expand manufacturing capacity within the United States.
Optical and silicon photonics technologies enable ultrahigh-bandwidth and energy-efficient connectivity between AI systems. These capabilities are viewed as critical to supporting large-scale AI data centers.
Nvidia said it will work with Lumentum to advance silicon photonics solutions. The goal is to support the next generation of AI infrastructure and data center expansion.
The company also confirmed collaboration with Coherent on next-generation optical technologies. Both partnerships aim to strengthen supply chains for high-performance AI hardware.
Executives said photonics technology will play a key role in connecting AI accelerators at scale. This includes applications in cloud computing and advanced networking systems.
The agreements also include commitments tied to future production capacity. Nvidia will secure access to optical components as demand for AI infrastructure grows.
Lumentum shares rose about 7% in premarket trading following the announcement. Coherent also gained more than 7% in early market activity.
Both companies develop advanced photonics technologies used in networking and communications systems. Their products are integrated into data centers and telecom infrastructure.
Nvidia continues to expand partnerships across the AI supply chain. The company has emphasized the importance of optical connectivity in scaling next-generation computing systems.
The investments come as demand for AI hardware remains elevated across enterprise and cloud markets. Nvidia’s capital commitments signal ongoing expansion of its infrastructure ecosystem.
Nvidia stock traded lower in early trading despite the announcement, tracking broader market weakness. The focus remained on long-term capacity expansion for AI infrastructure.
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