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 hyperscalers to replace Ethernet cables with optical interconnects at the rack level (scale-up), expanding the optical market from thousands…

Asymmetric market access — US component makers sell little into Chinese data centers, while Chinese optical suppliers have significant US market share — creating pressure for government or…

US optical component suppliers have minimal access to Chinese data centers, while Chinese optical vendors hold significant share in US hyperscaler deployments. This asymmetry creates policy…