We measure, protect, detect, secure, sense, empower, where others can´t.

About Optics11

Optics11 is the world leader in fiber optic sensing technology for ultra-sensitive early warning systems. Operating from the Netherlands, a country renowned for high-tech industry and maritime innovation, Optics11 works passionately to help protect our sea-lanes, critical offshore infrastructure, and energy supply against disruption.

Markets

Enhance defense capabilities with fiber optic sensing solutions, providing real-time data for better decision-making, security, and reliability of critical assets and infrastructure.

Unlock the power of fiber optic sensing solutions for enhanced safety, reliability, and efficiency in energy infrastructure with Optics11’s game-changing technology.

Revolutionize your industry with OPTICS11’s fiber optic sensing technology, providing real-time data on temperature, pressure, strain, and vibration for optimized efficiency and safety.

Insights

Energy

OptiFender: Optics11 Redefines Asset Health with Ultra-Early, High-Precision PD Monitoring for Future-Proof Grids.

Blog

OptiBarrier Launch: Immediate, Over-the-Horizon Threat Detection — 24/7

Press releases

Optics11 secures €17 million to protect Europe’s critical infrastructure from growing threats

Blog

Why Remote PD Monitoring Is Critical in Offshore Environments

Blog

Heathrow Airport Shutdown – A preventable scenario

Blog

Thales and Optics11 Equip Dutch Submarines

Blog

Why Subsea Infrastructure Needs Better Monitoring

Blog

PD Detection and Localization for HV Bushings: A Key Step Toward Full Substation Monitoring

Blog

NEDS 2024: Optics11 Signs Agreement to Feature Advanced Systems and Components for Orka Class Submarines.

Events

DSEI 2025

9 - 12 September 2025
DSEI connects governments, national armed forces, industry thought leaders and the entire defense & security supply chain on a global

CIRED 2025

16 - 19 June 2025 - Stand: S5 EF