Moving data from kilometers to millimeters inside AI clusters requires massive optical deployment; indium phosphide manufacturing capacity is the critical choke point because it cannot leve…

Optical components require indium phosphide, a niche material with no merchant foundry equivalent to TSMC. Incumbents like Lumentum must build and operate their own fabs — a multi-year, cap…

Optical lasers require indium phosphide, a boutique material with multi-year fab lead times and high capex, preventing fabless models and protecting established manufacturers like Lumentum…

The optical growth thesis has two legs: new data center construction and retrofit conversion of existing copper interconnects to optics. The latter provides a floor — as speeds increase, ph…

SpaceX and other LEO constellation operators require optical inter-satellite links to route traffic in space. This opens a new addressable market for space-qualified laser components, lever…

Physics limits of copper at higher speeds force replacement with optics not just between racks (scale-out) but inside racks (scale-up). This shifts optical volumes from thousands to hundred…

Physics limits of copper at higher speeds force hyperscalers to replace Ethernet cables with optical interconnects at the rack level (scale-up), expanding the optical market from thousands…