Photonics UK London

Photonics UK is a highly specialized trade fair for photonic technologies, held annually at the renowned ExCeL London exhibition center. The name not only reflects its national affiliation with the United Kingdom but, more importantly, signifies the strategic convergence of key topics in photonics, optical sensing, quantum technologies, and modern communication systems. The event is organized by IQPC Exhibitions Ltd., an internationally active company focused on technology-driven specialist markets.

The fair is aimed at professionals seeking to understand, shape, and commercially leverage advancements in light-based technologies. Its distinctive character lies in bridging fundamental scientific research with practical development, while maintaining a strong focus on high technologies with critical relevance to security, infrastructure, and the environment.

The thematic scope ranges from photonic applications in aerospace, satellite communications, and wearable systems to optical fiber sensing, silicon photonics, and quantum-based communication solutions such as Quantum Key Distribution (QKD) via CubeSats. This is complemented by forward-looking technologies including LiFi for high-speed, light-based data transmission, AI-capable optical backbone networks, and infrared thermography for electronic system monitoring. The topics span from experimental research to industry-ready solutions.

Exhibitors include leading companies, start-ups, research institutes, and suppliers from sectors such as aerospace, telecommunications, defense, environmental technology, semiconductor manufacturing, medical technology, and IT infrastructure. Featured innovations include photonic integrated circuits (PICs), electro-optical sensors, and AI-driven data processing platforms. Particular emphasis is placed on the practical application and scalability of these technologies – for instance, in national security frameworks, critical infrastructure, or sustainable environmental monitoring.

The audience primarily consists of professionals from research and development, systems integration, defense, telecommunications, industrial manufacturing, and public administration. Representatives from government ministries, universities, and innovation agencies also attend, using the event as a platform to track technological trends and innovations.

A regular highlight of the event is a series of high-level keynotes and panel discussions featuring voices from government, industry, and academia.

The venue, ExCeL London, is one of Europe’s most modern exhibition centers. Conveniently located in the Royal Docks in East London, it is easily accessible via the DLR, Elizabeth Line, or London City Airport. It offers optimal conditions for international attendees and provides an inspiring setting in the heart of a vibrant technology and innovation hub.

The Photonics UK will take place on 2 days from Wednesday, 24. September to Thursday, 25. September 2025 in London.