🌐 Stocks to Watch: Optical Fiber, Silicon Photonics & AI Data Movement
As AI models become larger, the biggest bottleneck is no longer computing power—it’s moving data quickly and efficiently. Companies building the optical infrastructure behind AI could be major long-term beneficiaries.
⭐ Top Picks
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$LITE – Lumentum
Optical transceivers, lasers, and photonics
Direct exposure to AI data center upgrades
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$COHR – Coherent
Silicon photonics, optical communications, and advanced lasers
Strong position in next-generation AI infrastructure
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$AAOI – Applied Optoelectronics
High-speed optical modules for hyperscale cloud and AI customers
Higher risk but higher potential upside
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$CIEN – Ciena
Optical networking systems connecting data centers and telecom networks
Benefits from exploding bandwidth demand
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$VIAV – Viavi Solutions
Fiber testing and network intelligence
Critical for deploying next-generation optical infrastructure
🚀 AI Infrastructure Leaders
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$AVGO – Broadcom
Custom AI networking chips and switches
One of the biggest beneficiaries of AI data movement
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$MRVL – Marvell Technology
AI interconnects, optical DSPs, and cloud networking
A leading play on optical scaling
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$NVDA – NVIDIA
Beyond GPUs, NVIDIA is building a complete AI networking ecosystem through InfiniBand and Ethernet
🌱 Emerging & Small-Cap Ideas
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$POET – POET Technologies
Silicon photonics platform for AI and hyperscale data centers
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$LWLG – Lightwave Logic
Developing electro-optic polymer technology for ultra-high-speed optical communications
Speculative but potentially transformative
📈 ETF to Watch
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$FOTO – A dedicated photonics and optical infrastructure ETF focused on lasers, silicon photonics, optical communications, and AI data movement.
Long-Term Theme
AI needs three things:
🧠 Compute (GPUs)
⚡ Power
🌐 Data movement
The companies solving the third challenge—moving massive amounts of data with light instead of electricity—could become some of the most important infrastructure winners of the next decade.