Salience Labs, maker of optical switching chips for AI data centers, raises $125M Series B (report)
Announced October 14, 2026
Verified (fact)
Salience Labs, which develops photonic chips for AI data center connectivity, raised a $125 million Series B. The round was oversubscribed, and the company plans to use the funds to speed up deployment of its optical switching technology.
Why it matters (interpretation)
As GPU clusters grow, networking is becoming a bottleneck, and money is flowing into optical interconnects.
Confidence medium · official source pending