Chief Foresight: In-depth Research, Technology Tracing, Landscape Analysis, Policy Interpretation, Trend Forecasting Sister Na's Observation: Sharp Comments on Industry Hotspots, Frontline Observation, Application Interpretation Optoelectronics Focus: Daily News Headlines, Disseminating Influential Optoelectronic Information in the Industry Optoelectronics Appointment: Tuesday Night 8:00 PM (20:00-21:30) Video Channel Live Broadcast, Sharing Optical Communication Industry Trends.
Chief Foresight: Optical Communication 3.0
In June 2026, Brussels. Dr. Lutz Aschke, President of Photonics21, officially submitted "Light-Driven Future: The Strategic Research and Innovation Agenda for Photonics (2028-2034)" to the European Commission. This strategic document, jointly formulated by over 4,300 European photonics industry-academia-research institutions, delivers a clear and urgent signal: Europe cannot take its technological leadership in photonics for granted—without bold investments, it risks falling completely behind in the global AI, defense, and quantum races.
What this report depicts is precisely the global industrial landscape and strategic game in the era of "Optical Communication 3.0". In 2026, the ICC Xunshi Industry Research Center systematically defined the three-generation evolution logic of optical communication at the OSIC 2026 conference: the 1.0 era solved "whether it connects", the 2.0 era solved "whether it is fast", and the core proposition of the 3.0 era (2026-2030) focuses on—"whether it is strong and intelligent".
As AI computing power reconstructs global digital infrastructure with an annual growth rate of over 100%, and large model parameters advance from trillions to tens of trillions, optical communication is no longer a transmission pipeline in the traditional sense; it is evolving into the "nervous system" of digital infrastructure in the AI era. This European strategic agenda serves as a footnote to this evolution from three dimensions: geopolitics, industrial competition, and technological evolution.
Part 1 Strategic Anxiety: Why Europe is Eager to Act
The most striking aspect of the European report lies not only in the detailed technology roadmap but also in the strategic anxiety revealed between the lines: Over 50% of EU photonics companies rely on Chinese component supply—this "strategic dependence" implies systemic risks in critical fields such as semiconductors, AI, and defense.
This anxiety is not unfounded. The global photonics market is expanding at a compound annual growth rate of 6.8%, five times the overall economic growth rate of Europe. The United States and China invest billions of dollars annually in photonics R&D, with China rapidly catching up and even partially surpassing Europe in scale, speed, and government support. Meanwhile, Europe's reliance on external supply chains for key materials (compound semiconductor substrates such as indium phosphide and gallium antimonide) and core components (high-end lasers, infrared detectors, optical design software) poses a severe test to its industrial resilience.
Based on this judgment, the report proposes the "Major Photonics Challenges" response framework: eight mission-oriented flagship programs, each investing 250 to 900 million euros, leveraging at least four times the private capital, to establish a complete European supply chain from chip design and manufacturing to packaging and testing. Ranked first among them is "Lightspeed AI"—driving Europe's next-generation AI infrastructure with photonic computing and optical interconnects. Europe has elevated optical communication to a strategic commanding height for technological sovereignty in the AI era.
Part 2 From "Pipeline" to "Hub": The Fundamental Leap in Strategic Value
In traditional concepts, optical communication is often simplified as a "transmission pipeline". However, the European report offers a completely different judgment: photonics supports 20% of the EU economy and is the cornerstone of innovation in numerous fields such as manufacturing, communications, healthcare, defense, energy, and AI.
This judgment perfectly echoes the industrial positioning of Optical Communication 3.0. Under the Optical Communication 3.0 framework, the role of the optical communication industry is undergoing multiple leaps:
Part 3 Technological Breakthroughs: The Four Major Battlefields of Optical Communication 3.0
Centered on the core proposition of "Intelligent Computing Interconnection", Optical Communication 3.0 carries out systematic breakthroughs in four major technological directions:
Part 4 Industrial Transformation: Deterministic Trends and European Insights
2026-2027 is a critical window for the generational transition of optical communication technology. From the leap from 800G to 3.2T optical modules, the industrialization of CPO/NPO architectures, the medium renewal of hollow-core/multi-core fibers, the network reconstruction of optical switching and all-optical cross-connects, to the autonomous operation of self-driving optical networks—the "Ten Major Technological Leaps" of Optical Communication 3.0 are advancing simultaneously.
For China's optical communication industry, the European agenda provides at least three insights: ① The strategic value of optical communication needs to be re-recognized— As Europe bets on photonics with a 2 billion euro special program, this track has been elevated to the same height as economic sovereignty and national security. ② Supply chain resilience and independent innovation cannot be neglected— China has advantages in optical communication equipment and optical fiber manufacturing, but still needs breakthroughs in high-end optical chips, key materials, and optical design software. ③ The "European Model" of industry-academia-research collaboration is worth learning— Precisely aligning public investment with industrial goals through the "Major Challenges" mechanism is exactly the top-level design required for industrial upgrading.
Part 5 Conclusion: Defining Optical Communication 3.0 is Defining the Future
As the token invocation volume of AI large models surges from the hundreds of billions in 2024 to quadrillions in 2026, and when 6G communications, embodied intelligence, and vehicle-road-cloud synergy simultaneously pose extreme demands on optical networks, optical communication has stood at the most core position of the digital economy.
Europe's "Light-Driven Future" strategic agenda is a crucial signal of this transformation: the industrial value of optical communication is being re-evaluated, its strategic significance is being redefined, and its technological pathways are being replanned.