Horizon Europe · CL4HORIZON Research and Innovation Actions

Advanced integrated photonic devices for extended features and ultra-low power consumption (RIA) (Photonics Partnership)

ApplicationsUpcoming
Deadline18 March 2027
Total budget€25M
Grant size€3M–€5M
Expected grants6
Opens17 November 2026
Deadline modelsingle-stage
Call IDHORIZON-CL4-2027-05

What this call funds

Expected Outcome

  • Advanced integrated photonic devices and circuits with enhanced functionality and performance enabling wider application across multiple sectors including digital, automotive, industrial, health and security
  • Reinforced competitiveness of EU photonics actors by demonstrating advancements in representative system configurations and validating real-world applicability
  • Significantly improved performance of electro-optic systems in applications such as communication, computing, sensing, medical diagnostics, data processing, AI supporting the introduction of photonic elements into such systems
  • Low power consumption sensors with increased performance in application domains

Scope

R&I should enhance the functionality, efficiency, and integration of photonic devices and circuits with a focus extended system performance. Action should address at least two of the following aspects.

  • Enhanced performance through improved spectral purity, wavelength coverage, output power and noise characteristics.
  • Increased modulation or detection speeds going beyond the capability of existing PIC material platforms, improved signal-processing capabilities, and integration of novel materials such as thin-film LiNbO3, BTO, graphene, silicon carbide, phase change materials and TMDCs.
  • Miniaturised, high-complexity photonic circuits (e.g. multilayer photonics, chiplets, multiple integrated functional elements), scalable interconnects and electronics-photonics integration (co-packaged, heterogeneous, or monolithic) to improve performance, reliability, and cost-efficiency.
  • Reduction of power consumption for example through improved electrical-to-optical conversion, lower optical losses, devices operable at higher temperatures to reduce cooling needs, and low-power circuit actuation and control.

Proposals should consider system-level impact and demonstrate advancements in representative configurations relevant to one or more application domains.

This topic implements the co-programmed European Partnership on photonics.

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Activities are expected to start at TRL 3 and achieve TRL 6 by the end of the project – see General Annex B.

Eligibility & conditions+

General conditions

1. Admissibility Conditions: Proposal page limit and layout

described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes.

Proposal page limits and layout: described in Part B of the Application Form available in the Submission System.

2. Eligible Countries

described in Annex B of the Work Programme General Annexes.

A number of non-EU/non-Associated Countries that are not automatically eligible for funding have made specific provisions for making funding available for their participants in Horizon Europe projects. See the information in the Horizon Europe Programme Guide.

3. Other Eligible Conditions

In order to achieve the expected outcomes, and safeguard the Union’s strategic assets, interests, autonomy, and security, it is important to avoid a situation of technological dependency on a non-EU source, in a global context that requires the EU to take action to build on its strengths, and to carefully assess and address any strategic weaknesses, vulnerabilities and high-risk dependencies which put at risk the attainment of its ambitions. For this reason, participation is limited to legal entities established in Member States, Iceland and Norway, associated countries, OECD countries and MERCOSUR countries.

For the duly justified and exceptional reasons listed in the paragraph above, in order to guarantee the protection of the strategic interests of the Union and its Member States, entities established in an eligible country listed above, but which are directly or indirectly controlled by a non-eligible country or by a non-eligible country entity, shall not participate in the action.

Described in Annex B of the Work Programme General Annexes.

4. Financial and operational capacity and exclusion

described in Annex C of the Work Programme General Annexes.

5a. Evaluation and award: Award criteria, scoring and thresholds

are described in Annex D of the Work Programme General Annexes.

5b. Evaluation and award: Submission and evaluation processes

are described in Annex F of the Work Programme General Annexes and the Online Manual.

5c. Evaluation and award: Indicative timeline for evaluation and grant agreement

described in Annex F of the Work Programme General Annexes.

6. Legal and financial set-up of the grants

Eligible costs will take the form of a lump sum as defined in the Decision of 7 July 2021 authorising the use of lump sum contributions under the Horizon Europe Programme – the Framework Programme for Research and Innovation (2021-2027) – and in actions under the Research and Training Programme of the European Atomic Energy Community (2021-2025) [[This decision is available on the Funding and Tenders Portal, in the reference documents section for Horizon Europe, under ‘Simplified costs decisions’ or through this link: https://ec.europa.eu/info/funding-tenders/opportunities/docs/2021-2027/horizon/guidance/ls-decision_he_en.pdf]].

Described in Annex G of the Work Programme General Annexes.

Specific conditions

described in the specific topic of the Work Programme.

Documents

Application and evaluation forms and model grant agreement (MGA):

Application form templates — the application form specific to this call is available in the Submission System

Standard application form (HE RIA, IA)

Evaluation form templates — will be used with the necessary adaptations

Standard evaluation form (HE RIA, IA)

Guidance

HE Programme Guide 

Model Grant Agreements (MGA)

Lump Sum MGA 

Call-specific instructions 

Detailed budget table (HE LS) 

Guidance: "Lump sums - what do I need to know?"

Additional documents:

HE Main Work Programme 2026-2027 – 1. General Introduction

HE Main Work Programme 2026-2027 – 7. Digital, Industry and Space

HE Main Work Programme 2026-2027 – 15. General Annexes

HE Programme Guide

HE Framework Programme 2021/695

HE Specific Programme Decision 2021/764

EU Financial Regulation 2024/2509

Decision authorising the use of lump sum contributions under the Horizon Europe Programme

Rules for Legal Entity Validation, LEAR Appointment and Financial Capacity Assessment

EU Grants AGA — Annotated Model Grant Agreement

Funding & Tenders Portal Online Manual 

Funding & Tenders Portal Terms and Conditions 

Funding & Tenders Portal Privacy Statement

Source: EU Funding & Tenders Portal · synced 2026-10-13

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