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OPEN

Advanced sensor technologies and multimodal sensor integration for multiple application domains (IA) (Photonics Partnership)

Last Updated: 8/19/2025Deadline: 1 October 2025€30.0M Available

Quick Facts

Programme:Horizon Europe
Call ID:HORIZON-CL4-2025-04-DIGITAL-EMERGING-01
Deadline:1 October 2025
Max funding:€30.0M
Status:
open
Time left:2 months

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💰 Funding Details

Funding Description


Call Identifier: HORIZON-CL4-2025-04-DIGITAL-EMERGING-01

Action Type: Innovation Action (IA) – Budget-based grant (HORIZON-AG)

Maximum EU Contribution: *up to €30 million per project*

Opening Date: 10 June 2025

Deadline: 02 October 2025 – 17:00 Brussels time (single-stage submission)


What the EU Wants

The European Commission seeks large-scale Innovation Actions that push advanced photonic sensor technologies to TRL 7 and integrate them with at least one *non-photonic* modality, validated in *≥3 real-life use cases* at TRL 4-5. Projects must visibly contribute to at least three of the call’s expected outcomes, such as:

- Higher sensor efficiency (energy, speed, accuracy).

- Smaller size / weight / footprint.

- Multi-parameter sensing (optical + acoustic, EM, etc.).

- Lower manufacturing costs & higher resource efficiency.


Strategic Fit with EU Policies

1. Open Strategic Autonomy – keep core IP and production in the EU.

2. Twin Transition – enable greener, more digital value chains.

3. Standardisation & Interoperability – contribute to European and international standards (sensor data, photonics, AI).

4. Synergies – align with Digital Europe Programme (DEP) and other Horizon projects.


Eligible Activities (non-exhaustive)

- Novel photonic sensing techniques (e.g. OCT, interferometry, LIDAR, fiber-based sensing).

- Sensor-fusion hardware and algorithms (edge AI, ML, neuromorphic).

- Pilot lines and demonstrators in healthcare, transport, industry 4.0, agri-food, environment, security or optical comms.

- Standardisation contributions, certification pathways, life-cycle analysis.

- Business modelling, exploitation & IP protection within the EU.


Funding Model

The grant follows the standard Horizon Europe cost-reimbursement model (up to 100 % for eligible costs, 25 % flat-rate indirects). Large budgets (>€15 m) are common, but sound cost realism is essential.


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📊 At a Glance

€30.0M
Max funding
1 October 2025
Deadline
2 months
Time remaining
Eligible Countries
EU Member States, Associated Countries

🇪🇺 Strategic Advantages

EU-Wide Advantages and Opportunities for “Advanced sensor technologies and multimodal sensor integration for multiple application domains (IA) (Photonics Partnership)”


1. Single Market Access

450+ million end-users – Photonic sensing solutions can be rolled out simultaneously across 27 Member States without customs barriers, enabling rapid market penetration in healthcare, transport, agri-food or security segments.

Pan-European lead-customers – EU-level public buyers (e.g., European Rail Agency, ESA, Copernicus Services, EIT Health) provide early demand signals that help consortia reach TRL-7 pilots and secure first reference sales.

Unified CE-marking & New Legislative Framework – One conformity route (e.g., Medical Device Regulation, Machinery Regulation) replaces up to 27 national certifications, shrinking time-to-market by 6-12 months and cutting compliance costs by ~25 %.


2. Cross-Border Collaboration & Knowledge Exchange

Mandatory multinational consortia unleash complementary excellence: • Northern EU photonic foundries • Central EU machine-learning houses • Southern EU domain-specific testbeds (e.g., precision farming, coastal monitoring).

Research Infrastructures (RI) – Access to EU RIs such as ACTPHAST4.0, Laserlab-Europe and Euro-BioImaging allows shared use of cleanrooms, OCT benches, LIDAR ranges, lowering capex by €2-5 M per project.

Talent circulation – MSCA-style secondments inside the project ease recruitment bottlenecks for photonics process engineers and AI-on-edge specialists.


3. Alignment with EU Flagships & Policies

Green Deal & “Fit-for-55” – Energy-efficient photonic sensors contribute to industry decarbonisation (Scope 3 monitoring, smart manufacturing), strengthening the policy case for downstream adoption.

Digital Decade & Chips Act – On-chip photonics, fiber sensing and sensor fusion directly support Europe’s open strategic autonomy goals; IP developed remains in EU as required by the call.

Data Act & AI Act readiness – Built-in data governance and trustworthy AI modules position consortia for smooth compliance once horizontal rules enter into force.


4. Regulatory Harmonisation

Unified standards landscape – Participation in CEN/CENELEC TC 123 (photonics), ETSI ISG F5G (fiber sensing) or ISO TC 172 allows projects to influence next-generation standards while ensuring market acceptability EU-wide.

Cross-recognition of test data – Mutual recognition of notified-body reports prevents duplicated safety & EMC testing across borders.


5. Pan-European Innovation Ecosystem

Clusters & DIHs – Integration with Photonics21 PPP, European Digital Innovation Hubs and KICs (EIT Manufacturing, EIT Health, EIT Urban Mobility) accelerates end-user co-creation.

Living labs & pilot lines – Use Smart Anything Everywhere (SAE) and IPCEI pilot lines to upscale from TRL 5 to TRL 7, leveraging shared EU facilities.


6. Funding Synergies

Cascade funding – Combine Horizon IA budget with Digital Europe Programme (DEP) testing facilities, LIFE grants for environmental demos, and InvestEU guarantees for commercial scale-up.

Regional smart-specialisation (S3) – Align with ERDF/Interreg photonics priorities in Baden-Württemberg, Île-de-France, Eindhoven, Tampere, enabling co-financed pilot plants.

Seal of Excellence – Proposals scored above threshold but unfunded can receive direct national/regional funding, increasing success probability.


7. Scale & Impact Potential

EU-wide deployment pathways – Harmonised spectrum allocation and roaming rules enable continent-wide roll-out of connected sensor networks (important for transport safety & critical infrastructure monitoring).

Economies of scale – Aggregated EU demand improves bargaining power with semiconductor fabs and materials suppliers, lowering unit costs of integrated photonic chips by up to 30 %.

Global standard-setter – Coordinated EU projects can define de-facto reference architectures for multimodal sensing, giving European firms first-mover advantage in global markets worth >€50 bn by 2030.


8. Strategic Recommendations for Applicants

1. Form at least a “quadruple-helix” consortium (industry, RTOs, universities, end-users) from ≥3 Member/Associated States to maximise evaluation scores on excellence and impact.

2. Map proposal KPIs to three concrete EU policies (e.g., ≥20 % energy saving vs. state-of-the-art to meet Green Deal; 100 % EU-based wafer production to satisfy Chips Act; GDPR-compliant federated learning to align with Digital Decade).

3. Prepare a layered financing plan that dovetails Horizon funding with DEP testing vouchers post-grant and EIB venture debt for scale-up.

4. Engage early with standardisation bodies; include a dedicated work-package and budget (≈3 % of direct costs) for standards contributions.

5. Leverage existing EU data spaces (HealthData@EU, European Green Deal Data Space) to demonstrate interoperability and accelerate downstream uptake.


> Operating at EU rather than national level multiplies impact: a single R&I action simultaneously strengthens the continent’s technological sovereignty, delivers cross-border societal benefits, and creates a home market large enough to nurture world-leading photonic sensor champions.

🏷️ Keywords

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