JP Insights - a pseudonymous solo Substack (author 'JP', ex-audit background) grading the companies powering AI's physical layer: semiconductors, datacenters, power, optics/connectivity, and robotics. A single-author written publication, not a panel.
No calls extracted yet — pending review.
No calls extracted yet — pending review.
IQE owns qualified InP epitaxy on the AI optics critical path, but its own numbers have not turned yet
AXT sits on the tightest layer of the InP chain, backlog over $100m and doubling capacity twice
Aixtron order intake up 30% on laser datacom; equipment cycle turning for InP capacity buildout
Coherent doubling InP output ahead of plan, datacomm revenue up 40%, integrating the bottleneck in-house
No calls extracted yet — pending review.