Polaris Electro-Optics secures $50M Series B to scale next-gen optical engine platform for AI infrastructure
Polaris Electro-Optics Inc. announced $50 million in new financing to bring its FenGlass™ electro-optic modulator platform to production. As AI workloads exponentially grow in the agentic era, data movement has become a crucial bottleneck in AI infrastructure. Not only are networks severely bandwidth-constrained, but energy consumption per bit is also unsustainable. To address these challenges, hyperscalers, neoclouds, and infrastructure providers are attempting to scale both the data rate per lane and the number of lanes. The next node requires 400 Gbps per lane and beyond to enable all applications from scale-up, scale-out, and scale-across to DCI.
Polaris Electro-Optics’ FenGlass platform is built to remove the trade-off between manufacturability, reliability, and bandwidth that plagues other next-generation modulator technologies.
The University of Colorado Connection
Polaris Electro-Optics Inc. is a CU Boulder spinout that uses a ferroelectric nematic liquid crystal platform (FenGlass™) to deliver the highest-speed, most energy-efficient integrated photonics products for communications and computing applications. Polaris Electro-Optics Inc. was co-founded by Noel Clark, professor of distinction in physics at CU Boulder, Dave Walba , professor emeritus of chemistry and biochemistry at CU Boulder, Joe MacLennan , lecturer in physics at CU Boulder and Matthew Glaser , lecturer in physics at CU Boulder, together with Cory Pecinovsky , a PhD alum of chemistry and the Soft Materials Research Center at CU Boulder and CTO of Polaris, and Jason Sickler . The company has also received investment from Buff Gold Ventures.
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