Post in: The Wall Street Journal
Lumilens, a two-year-old startup building optical-interconnection technology for data centers, has raised more than $700 million at a $5.5 billion valuation, as firms search for better ways to connect growing numbers of artificial-intelligence chips.
The financing was co-led by Atreides Management, Bain Capital Ventures, Meritech, Seligman Ventures and Spark Capital, the company said…