The 10 second story
Nvidia just spent $4 billion buying into two companies that make photonics tech for data centres. Think lasers and optical switches that move data much faster than traditional copper wires, whilst using less power.
Why it matters
You know that feeling when your video calls start pixelating just as you’re closing a deal? Now multiply that frustration by every AI tool your business relies on. Current data centres are hitting physical limits on how fast they can shuffle information around, and the energy bills are eye-watering.
Photonics basically replaces electrical signals with light beams. Light travels faster, generates less heat, and uses roughly 10 times less energy than copper wiring for the same job. For businesses increasingly dependent on cloud-based AI tools, this could mean faster responses and potentially lower costs as providers pass on energy savings.
What this means for your business
- Check your current cloud bills and usage patterns now, before providers start marketing “premium photonics” tiers at higher prices
- Plan for AI tools to become genuinely faster over the next 2-3 years, which might change what’s practical for real-time customer interactions
- Consider whether your business case for on-premise servers still makes sense if cloud AI becomes both cheaper and more responsive