Primary-sourced research on POET Technologies Inc. (NASDAQ: POET)https://poet.primarysourced.com/https://poet.primarysourced.com/00_index/https://poet.primarysourced.com/00_index/Working knowledge base on POET Technologies (NASDAQ: POET) — silicon-photonics interposer platform, optical engines for AI / datacenter / consumer.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/01_company/00_overview/https://poet.primarysourced.com/01_company/00_overview/Landing page for POET Technologies corporate identity, history, leadership, governance, M&A, and the Super Photonics Xiamen joint-venture chapter.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/01_company/governance/https://poet.primarysourced.com/01_company/governance/Six-director board (five independent), four committees, Lead Independent Director Jean-Louis Malinge. Captures the May-June 2025 audit-chair handoff and director-resignation cluster, FPI-governance carve-outs, and shareholder-voting mechanics under OBCA.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/01_company/jv_history/https://poet.primarysourced.com/01_company/jv_history/Five-year arc of the POET-Sanan IC joint venture in China: 2020 formation, 2021 entity registration, 2021–2023 equity-method losses, 2024 minority step-in, 2025 final consolidation. Captures ownership splits, IP-contribution mechanics, accounting treatment, and the China-exposure overhang.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/01_company/leadership/https://poet.primarysourced.com/01_company/leadership/Current C-suite and senior officers with tenure, prior roles, and primary-source citations from the 2026-03-31 Form 20-F Item 6.A. Includes the June-2025 resignation cluster and the resulting governance reshuffle.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/01_company/m_and_a_history/https://poet.primarysourced.com/01_company/m_and_a_history/Concise deal log: DenseLight (2016 in / 2019 out), BB Photonics (2016), the SPX two-step buy-in (2024 / 2025). POET is more accurately a divestiture-and-recap story than a serial acquirer.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/01_company/timeline/https://poet.primarysourced.com/01_company/timeline/Chronological corporate event log from the 1972 Tandem Resources predecessor through the 2026-03-31 Form 20-F filing — captures rebrand, M&A, JV formation/unwind, capital raises, and listing changes.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/00_overview/https://poet.primarysourced.com/02_technology/00_overview/Section landing for POET Technologies' technology stack — the Optical Interposer hybrid-integration platform, optical-engine product portfolio, IP, foundry stack, and conference output.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/denselight_acquisition/https://poet.primarysourced.com/02_technology/denselight_acquisition/POET Technologies' May 2016 acquisition of Singapore-based laser foundry DenseLight Semiconductors for $26M, and the November 2019 divestiture to a Dynax-led Chinese consortium for $26M — corporate-history, IP-heritage, and current-status implications.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/foundry_relationships/https://poet.primarysourced.com/02_technology/foundry_relationships/POET's silicon-foundry partner SilTerra Malaysia, back-end assembly+test partners Globetronics and NationGate (both Malaysia), wholly owned Super Photonics Xiamen (post-Sanan exit 2024-12-31), and the III-V epi/laser supplier ecosystem.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/optical_interconnect_roadmap/https://poet.primarysourced.com/02_technology/optical_interconnect_roadmap/POET Technologies' optical-engine roadmap mapped to the 100G/400G/800G/1.6T/3.2T transceiver generations, OIF and IEEE 802.3 standards, and pluggable form factors (QSFP-DD, OSFP, OSFP-XD) plus CPO.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/papers_and_conferences/https://poet.primarysourced.com/02_technology/papers_and_conferences/POET Technologies' OFC, ECOC, IPC, SPIE Photonics West, and other technical-venue program-page entries; published papers; awards; and management technical disclosures.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/patents/https://poet.primarysourced.com/02_technology/patents/POET Technologies' IP portfolio: aggregator counts, distinct-invention estimate using LWLG-validated inflation factor, foundational claims on Optical Interposer hybrid integration, and forward-audit task list.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/platform_overview/https://poet.primarysourced.com/02_technology/platform_overview/Architecture of POET's Optical Interposer hybrid-integration platform; comparison vs. monolithic silicon photonics, discrete TOSA/ROSA, TFLN, and EO-polymer approaches; structural advantages and limitations.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/02_technology/products/https://poet.primarysourced.com/02_technology/products/POET's productized optical-engine portfolio: POET Infinity, POET Teralight, 1.6T 2xFR4 transmitter PIC, 1.6T DR8/2xFR4 receiver, External Light Source modules, and the QCi 3.2T engine in development.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/03_ecosystem/00_overview/https://poet.primarysourced.com/03_ecosystem/00_overview/Section landing for POET Technologies' ecosystem — disclosed customers, manufacturing partners, suppliers, foundries, and competitors arranged for cross-referenced reading.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/03_ecosystem/competitors/https://poet.primarysourced.com/03_ecosystem/competitors/POET's competitive set across silicon-photonics integrators (Intel, GF Fotonix, Tower PH18), TFLN players (HyperLight, Lumiphase, Quantum Computing), monolithic SiPh (Coherent, Acacia, Lumentum), discrete TOSA/ROSA suppliers, and EO-polymer (LWLG, NLM Photonics).Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/03_ecosystem/customers/https://poet.primarysourced.com/03_ecosystem/customers/POET's disclosed and inferred customer base across optical-module makers, design-services partners, switch-ASIC vendors, and end-market hyperscalers — with explicit confidentiality framing for NDA-protected engagements.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/03_ecosystem/partners/https://poet.primarysourced.com/03_ecosystem/partners/POET's partnership and supplier lattice: SilTerra (Si foundry), Globetronics + NationGate (back-end assembly + test), Mitsubishi Electric / Almae / Sivers (III-V supply), Semtech / QCi (CMOS + TFLN modulator), Foxconn Interconnect Technology / Luxshare (manufacturing partners), and the wholly owned SPX facility.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/03_ecosystem/supply_chain_map/https://poet.primarysourced.com/03_ecosystem/supply_chain_map/POET's supply-chain narrative: III-V wafer suppliers → DenseLight (legacy) → SilTerra (Si Interposer foundry) → POET (design + flip-chip + assembly) → Globetronics + NationGate + SPX (back-end) → transceiver-module makers → hyperscalers / AI-cluster end customers.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/04_market/00_overview/https://poet.primarysourced.com/04_market/00_overview/Landing page for POET market context: silicon-photonics ecosystem dynamics, AI-capex tailwind, transceiver TAM/SAM, regulatory regimes, hyperscaler power constraints, and the de-emphasized 5G fronthaul tail.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/04_market/ai_capex_cycle/https://poet.primarysourced.com/04_market/ai_capex_cycle/FY26 hyperscaler capex prints (Alphabet, Microsoft, Meta, Amazon, Oracle ~$545–600B aggregate), the 1:1 read-through to pluggable-transceiver demand, and POET's two-layers-down exposure mapping. Bear-case capex pull-back precedent (Meta 2022).Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/04_market/carrier_5g_exposure/https://poet.primarysourced.com/04_market/carrier_5g_exposure/5G fronthaul as a once-mentioned secondary market for POET. Acknowledges that POET's 2026 narrative has explicitly de-emphasized 5G in favor of datacenter / AI optical engines. Smaller and less material than for MRVL or even LWLG.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/04_market/hyperscaler_power_constraints/https://poet.primarysourced.com/04_market/hyperscaler_power_constraints/Honest assessment of the power-per-bit thesis for POET's Optical Interposer. The interposer is a packaging integration technology, NOT a power-reducing modulator. Lower direct relevance than for MRVL or LWLG, but secular high-density-optic demand still flows through to POET via the merchant-pluggable channel.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/04_market/industry_dynamics/https://poet.primarysourced.com/04_market/industry_dynamics/Hyperscaler vertical-integration pressure, the transceiver-maker customer landscape (Innolight, Eoptolink, Coherent, Lumentum, Hisense, Accelink), foundry-allocation politics, and the merchant-vs-captive silicon-photonics platform competition. POET is a passive-waveguide integration substrate two layers down the supply chain.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/04_market/regulatory_landscape/https://poet.primarysourced.com/04_market/regulatory_landscape/China BIS export controls (Sanan / SPX exposure post-consolidation), CFIUS / Investment Canada Act considerations (Toronto HQ, US-listed, China subsidiary), CHIPS Act dual-use posture, foreign-private-issuer status renewal risk, EU dual-use export framework. Federal Register URLs throughout.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/04_market/tam_sam/https://poet.primarysourced.com/04_market/tam_sam/Bottom-up addressable-market sizing for pluggable optical transceivers, the silicon-photonics integration SAM, and POET's serviceable-obtainable-market under realistic share assumptions with stress-test sensitivities.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/00_overview/https://poet.primarysourced.com/05_financials/00_overview/Revenue, capital structure, raises, balance sheet, valuation, and earnings cadence for POET Technologies (NASDAQ: POET) — a foreign private issuer reporting in IFRS via 20-F + 6-K.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/balance_sheet/https://poet.primarysourced.com/05_financials/balance_sheet/Balance-sheet detail for POET Technologies as of 2025-12-31, anchored on the FY2025 20-F (acc. 0001493152-26-014253). Cash, ST investments, working capital, derivative warrant liability, accumulated deficit.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/capital_returns/https://poet.primarysourced.com/05_financials/capital_returns/POET Technologies pays no dividend, runs no buyback, and has no public debt. This file documents that explicitly and pivots to the capital-allocation framework: how raised capital is deployed across R&D, SG&A, foundry / IP investment, and working capital.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/comps_valuation/https://poet.primarysourced.com/05_financials/comps_valuation/Peer trading comps for POET Technologies. Curated for defensibility against primary data with photonics-microcap pre-revenue peers (LWLG, ALMU) and AI-narrative microcaps (NVTS, ONDS) where appropriate.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/dcf_sum_of_parts/https://poet.primarysourced.com/05_financials/dcf_sum_of_parts/Honest scenario framework for POET Technologies in lieu of a traditional DCF. POET is pre-revenue at meaningful scale; this file replaces a numerical DCF with Bear / Base / Bull scenarios anchored on assumption sourcing.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/denselight_financials/https://poet.primarysourced.com/05_financials/denselight_financials/POET's Singapore operating presence and the historical DenseLight Semiconductor context. DenseLight was acquired May 2016 and divested November 2019; current Singapore subsidiary is PTS (POET Technologies Pte. Ltd., established 2019).Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/earnings_calls/https://poet.primarysourced.com/05_financials/earnings_calls/Reference-style index of POET Technologies investor calls, AGM commentary, and management webinars. Pointers only — no transcript reproduction. POET reports semi-annually under the FPI 6-K cadence.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/financials_summary/https://poet.primarysourced.com/05_financials/financials_summary/Analyst-grade financial snapshot for POET Technologies (NASDAQ: POET) — FY2025 20-F results, capital structure, raise history, valuation framework, FPI insider regime context. As of 2026-04-29.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/quarterly_trend/https://poet.primarysourced.com/05_financials/quarterly_trend/Multi-year P&L progression for POET Technologies (FY2023–FY2025) anchored on the FY2025 20-F. Adapted for FPI semi-annual-disclosure cadence.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/05_financials/recent_capital_raises/https://poet.primarysourced.com/05_financials/recent_capital_raises/Chronological capital-raise log for POET Technologies — F-3 / F-3ASR shelves, 424B5 take-downs, registered direct offerings, non-brokered private placements (Canadian style). Bear-case load-bearing exhibit.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/00_overview/https://poet.primarysourced.com/06_market_data/00_overview/Market-data section landing for POET Technologies — insider activity (FPI Form-144-not-Form-4 regime), institutional 13G/A holders, short interest, options chain, share count progression, and the no-public-debt cost-of-capital framing.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/credit_market_positioning/https://poet.primarysourced.com/06_market_data/credit_market_positioning/POET Technologies has zero public debt. This file documents that explicitly and pivots to the implied cost of capital from the recent equity raise schedule — the only market-implied capital-cost signal available.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/insider_history/https://poet.primarysourced.com/06_market_data/insider_history/POET Technologies insider-disclosure history under the foreign-private-issuer regime: Form 4 does NOT apply, Form 144 (SEC) and Canadian SEDI / SEDAR+ are the disclosure vehicles, plus Schedule 13G/A 5%+ holder filings.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/institutional_holders/https://poet.primarysourced.com/06_market_data/institutional_holders/Institutional ownership snapshot for POET Technologies based on Schedule 13G/A filings and 13F-aggregator cross-check. FPI insider-trading regime context applies.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/options_chain/https://poet.primarysourced.com/06_market_data/options_chain/POET options chain snapshot. Microcap option liquidity is structurally limited; this file flags data caveats and provides what is observable.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/share_count_dilution/https://poet.primarysourced.com/06_market_data/share_count_dilution/Quarter-by-quarter share count progression for POET Technologies, anchored on F-3ASR / 424B5 / 20-F primary disclosures. The load-bearing dilution chart from the trading-side perspective.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/short_interest_history/https://poet.primarysourced.com/06_market_data/short_interest_history/Bi-weekly short interest history for POET Technologies. Refreshed by update_finra.py from NASDAQ short-interest data. Long-term elevated short interest (~17–20% of float) consistent with serial-dilution setup.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/06_market_data/stock_price_history/https://poet.primarysourced.com/06_market_data/stock_price_history/Long-term price action narrative for POET Technologies (NASDAQ: POET). Currently $8.03; 52w range $3.78–$15.50 — 4× peak-to-trough volatility consistent with microcap-photonics-with-hype profile.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/07_thesis/00_overview/https://poet.primarysourced.com/07_thesis/00_overview/Bull case, bear case, structured risk register, forward catalyst calendar, and open research questions for POET Technologies (NASDAQ: POET, TSX: PTK). Long-form analyst thesis built from 20-F filings, GlobeNewswire/IR press releases, peer-reviewed SiPh literature, and forward catalyst tracking.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/07_thesis/bear_case/https://poet.primarysourced.com/07_thesis/bear_case/Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/07_thesis/bull_case/https://poet.primarysourced.com/07_thesis/bull_case/Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/07_thesis/catalysts/https://poet.primarysourced.com/07_thesis/catalysts/Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/07_thesis/open_questions/https://poet.primarysourced.com/07_thesis/open_questions/Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/07_thesis/risks/https://poet.primarysourced.com/07_thesis/risks/Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/08_sources/00_overview/https://poet.primarysourced.com/08_sources/00_overview/Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/08_sources/source_log/https://poet.primarysourced.com/08_sources/source_log/Authoritative roll-up of every primary URL cited across the POET knowledge base. Categorized by source class (SEC EDGAR, POET IR, partner press releases, peer-reviewed papers, industry forecasts, sentiment platforms). Every entry: URL · short description · file(s) that cite it · last verified date · confidence flag.Wed, 29 Apr 2026 00:00:00 GMThttps://poet.primarysourced.com/09_qa/00_index/https://poet.primarysourced.com/09_qa/00_index/Wed, 29 Apr 2026 00:00:00 GMT