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primarysourced Photonics sector GF
GFS

Investment thesis

Interactive widgets visualize the load-bearing thesis claims. Drill into each via the linked source pages.

Customer pipeline funnel: awaiting curated data for GF.
Stage-3 customer pipeline: awaiting curated content for GF. Per-company variant not yet built.
Platform comparison matrix: awaiting curated content for GF.
Patent expiry waterfall: awaiting curated content for GF. Per-company variant not yet built.
Valuation sensitivity: awaiting curated content for GF. Per-company variant not yet built.

Drill-down pages

Bull case →
Five-pillar thesis: foundry-PDK lock-in · reliability gate cleared · pipeline filling · Marvell-Polariton validation · cap-table can wait
Bear case →
Five-pillar thesis: TFLN winning the volume window · "nearly there" since 2014 · materials-licensing unproven at scale · persistent dilution · sentiment priced in
Risk register →
Technical · customer · foundry · capital · IP · competitive · market
Catalyst calendar →
Q2 2026 → 2029 · earnings, foundry tape-outs, customer reveals, IP cliffs
Open questions →
What this KB does not yet resolve · research paths for each