Polaris Electro-Optics raises $50m Series B to scale AI-era optical modulator platform
CARLSBAD: Polaris Electro-Optics Inc. announced $50 million in Series B financing to bring its FenGlass electro-optic modulator platform to production, the company said Tuesday. Walden Catalyst Ventures led the round, with participation from new investors Socratic Partners, Cambium Capital, Knollwood and Hudson River Trading, along with…