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Counter-UAS Multi-Point Laser Dazzler Prototype — Executive Summary

Internal codename: MPL-D · Organization: Fratres X AI — Defense Projects
Repository: https://github.com/Fratres-X-AI/MPL-D
Package type: Conceptual non-kinetic counter-UAS sensor-denial study — not a proposal, not a capability claim, not a fielded system

Schematic hero — emitter module and multi-point beam pattern engaging EO sensor target (not CAD, not performance-validated)

Emitter/optics schematic only. No host platform depicted. Not an engineering drawing.


One-page summary

Problem (planning — homeland-primary): Soft and critical sites face Group 1–2 UAS that retain EO “eyes.” Smoke and EW often fail; kinetic does not scale cheaply for densified homeland CUAS. Public SOTA dazzlers skew ground RWS / site — see docs/SOTA_PASS_1.md.

Concept (Preliminary Design): Module producing a static multi-point NIR pattern (940 nm fiber-coupled class leading candidate + static DOE) for non-kinetic EO sensor denial. Primary CONOPS narrative: homeland / infrastructure layered defense (docs/CONOPS_HOMELAND.md). Secondary: UAV-mount / drone-on-drone payload.

Maturity banner: Preliminary Design · Docs G-DOC/G-PROTO PASS · Physical / energize BLOCKED · Tier T0/T1 · Not SOTA hardware.
Phase 0 bench not started. No hardware energized. No LSO. No export ruling.

Stack handoff: Desktop Fratres_Homeland_KillWeb_Handoff/ · Wicked-Web docs/STACK_HANDOFF/
Compliance path: docs/LSO_NHZ_PATH.md · docs/RFQ_PHASE0_BENCH_KIT.md · docs/EXPORT_CONTROL_SCREENING.md
Placed by partner survey (mast H1); pulsed by Wicked Web — not a siting product.

Host baseline (Concept): Fixed-site / mast primary (H1). Drone-X airborne secondary — ICD not released (R-INT-001).

SOTA Pass 1–3 + idea-defense hardening: COMPLETE (documentation) — homeland frame, fixed-site packaging, C2 emulator, dual-path BOM, competitive close, external review pack. Digital GPU pattern surrogate Unvalidated (analysis/results/gpu_pass3/).
docs/EXTERNAL_REVIEW_READY.md · docs/SOTA_PASS_3.md · docs/IDEA_DEFENSE_BRIEF.md


Program gates

Gate Status Meaning for reviewers
G-DOC PASS Pre-energization documentation exists
G-PROTO PASS Design + test + traceability package defined
G-SAF-01/02/03 OPEN LSO, NHZ, SOP not approved
G-HW-P0 OPEN Hardware not procured
G-ENR BLOCKED No laser energization authorized

Detail: docs/phase0_gate_status.md


Deliverable maturity (eight-package structure)

# Deliverable Maturity Evidence status Gap
1 System architecture Preliminary Design ARCHITECTURE, ICD stub No CAD; host ICD open
2 Beam physics / sources Preliminary Design PHYSICS_BASIS, link budget θ, η_DOE unmeasured
3 Power / thermal / effects Preliminary Design Analysis scripts All models unvalidated
4 Risks & limitations Preliminary Design RISK_REGISTER (15 risks) 4 residual High
5 CONOPS Preliminary Design CONOPS + CONOPS_HOMELAND + SOTA_PASS_1 No field authorization; fixed-site ICD missing
6 Requirements / RTM Preliminary Design 25 reqs traced (incl. REQ-H-*) 0 verification passes
7 Roadmap Ph 0/1/2 Preliminary Design ROADMAP.md Ph 1/2 not authorized
8 Handoff / TDP Preliminary Design TDP_STRUCTURE, tdp-baseline-0.1 Doc baseline only — zero test validation

Top risks (residual after planned mitigations — most mitigations not executed)

ID Residual Statement
R-EFF-001 High Dazzle vs threat EO unproven — no T-03 data
R-EYE-001 High NHZ incomplete; 940 nm invisible beam
R-VIB-001 High Pattern wander unquantified — no T-05
R-TRK-001 High Static pattern vs maneuver (Phase 0 accepted gap)
R-ROE-001 Medium Protocol IV — no legal review
R-EXP-001 Medium No ITAR/EAR ruling

Full register: docs/RISK_REGISTER.md


Progress categories (current)

Done Still Weak Risks Next Steps
TDP + tdp-baseline-0.1; SOTA 1–2; idea-defense brief; threat bounds; competitive positioning; Kill-Web note; H1 mast down-select; 25-req RTM Zero tests; LSO/NHZ; hardware; export ruling; quotes; counsel memo; 0/25 RTM PASS 4× residual High (R-EFF, R-EYE, R-VIB, R-TRK) Defend the idea with IDEA_DEFENSE_BRIEF; execute G-ENR blockers for evidence

Handoff verdict: Documentation baseline released — not validated system handoff. Detail: docs/HANDOFF_READINESS.md · docs/HANDOFF_GAP_TRACKER.md

TDP baseline: tdp-baseline-0.1docs/TDP_BASELINE_REGISTRY.md


How to review (government / prime)

Start: docs/GOVERNMENT_REVIEW_GUIDE.md
TDP map: docs/TDP_STRUCTURE.md
Handoff index: docs/PROTOTYPE_HANDOFF.md

Do not infer: operational range, threat effectiveness, safety approval, or export clearance from this repository alone.


System architecture (summary)

flowchart LR
  Host[Host UAV Power and Control] --> Payload[MPL-D Payload]
  Payload --> Laser[940 nm class source]
  Laser --> Collim[Collimator]
  Collim --> DOE[Static DOE 3x3]
  DOE --> Target[Target EO sensor]
Loading

Full diagram and trades: docs/ARCHITECTURE.md


Physics and effects (summary)

Parameter Planning estimate Uncertainty
P_opt 2–10 W pattern Vendor-class
η_wp 0.35–0.50 @ 940 nm Use 0.40 nominal
θ_half 0.5–3 mrad Must measure
I_eff @ 500 m (example) ~0.8 W/m² single beam ±order of magnitude
Dazzle success Not modeled T-03 required

Detail: docs/ANALYSIS_VALIDATION_STATUS.md · docs/PHYSICS_BASIS.md


Compliance (summary)

Topic Status
Laser safety / NHZ Opendocs/LASER_SAFETY_PLAN.md
Protocol IV / ROE Unresolveddocs/ROE_PROTOCOL_IV.md
Export ITAR/EAR No rulingHOLDdocs/EXPORT_CONTROL_SCREENING.md

Phase roadmap (summary)

Phase Status Flight
Phase 0 bench Blocked (G-ENR) No
Phase 1 integration Not authorized If approved separately
Phase 2 validation Not authorized TBD

Detail: docs/ROADMAP.md


Repository navigation

Path Contents
docs/ Architecture, RTM, risks, safety, compliance, TDP
hardware/ BOM, procurement, optics, interface
analysis/ Link budget, thermal, vibration scripts
tests/ T-01–T-05 procedures, SOP draft
components/LaserDazzlerHero.tsx UI hero — emitter-only schematic
assets/preview-laser-dazzler-hero.html Browser preview

Hero component (non-operational visual)

Emitter-only — no drone imagery. Requires framer-motion + Tailwind if embedded in app.


License and notices

Proprietary — all rights reserved. See LICENSE. Not open source.
Export/safety: NOTICE. Data rights: docs/DATA_RIGHTS.md.


Fratres X AI | Defense Projects — Prototype Documentation · MPL-D internal codename

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MPL-D — NIR multi-point laser dazzler preliminary-design study. Concept docs only; not fielded; energize blocked.

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