POET is trying to “semiconductorize” photonics—if its Malaysia ramp turns passive alignment into mass production, it can become core infrastructure for AI’s optical nervous system.
Overview
POET Technologies is transitioning from a research-heavy photonics innovator into a high-volume commercial manufacturer built around its proprietary POET Optical Interposer platform. The company’s thesis is that AI and hyperscale data centers have hit an interconnect wall: copper can’t deliver required bandwidth without unacceptable power and cost, so optics must scale dramatically. POET’s key advantage is passive alignment—replacing artisanal, manual active-alignment assembly with semiconductor-style automated pick-and-place manufacturing—driving large cost reductions and yield improvements. Revenue today is a mix of NRE engineering collaborations and early product sales of 400G/800G/1.6T optical engines and light sources (Infinity, Blazar, Starlight/LightBar), with operations spanning design centers in Asia and a scaling manufacturing base in Malaysia. The story is high stakes: commercial validation is emerging (a $5M+ production order; Marvell-linked ecosystem traction), but profitability is far off and execution risk is the primary determinant of outcomes.