Project description DEENESFRITPL Europe’s position in optical quantum computing Unlocking the potential of quantum computing is not easy. The current bulky apparatus used in photonics quantum computing lacks scalability. Recent quantum advantage demonstrations by Canadian and Chinese groups, achieved with squeezed light, showcased the technology's prowess, but revealed its impracticality for large-scale applications. Europe is emerging as a leader in integrated optical quantum computing platforms, making breakthroughs in photonic chips, detectors, and deterministic photon sources. Addressing the need for scalability, the EU-funded EPIQUE project brings together global experts in photonics and quantum algorithms, uniting their efforts to propel quantum computing into a new era of practicality and efficiency. It is setting the stage for scalable, general-purpose quantum computing with over 1 000 qubits. Show the project objective Hide the project objective Objective Photonics is one of the first platforms explored for quantum computing (QC), bringing the advantage of low decoherence and natural connectivity for distributed and blind QC. Recent years have witnessed a step-change in the scale, complexity, and scope of QC with photons which recently led to 3 out of the 4 demonstrations of quantum advantage from Canadian and Chinese groups. These impressive achievements were obtained with squeezed light in bulky apparatus that are not fit for scalability. Europe shows strong leadership in development of integrated optical QC platforms, with breakthroughs in the development of high transmission dense photonic chips, record efficiency detectors and deterministic single photon sources. Photonic QC also benefits from a clear roadmap toward fault tolerant architectures proposed by leading EU quantum algorithm teams. EPIQUE gathers world leaders in photonics QC with expertise in both technology and algorithms from academia and SMEs who work together to deliver the technological breakthroughs required to push the platform toward general purpose QC. This will be achieved via new nanofabrication that combines novel switching with mature silicon compatible circuitry, via optimising both single photon sources and detectors, via new interfacing possibilities in silicon nitride and direct write modular chips, via fast low loss switching in lithium niobate, and via quantum architectures that leverage all of these advances. EPIQUE will develop three QC prototypes that will demonstrate essential building blocks of generating and fusing quantum states to entangle >10 qubits, and critical measurement and feedforward capabilities required to scale the platform to >1000 qubits. At the end of this project, we will have proven a route to general purpose quantum computing that will strengthen private investment in EU based optical QC companies. Fields of science natural scienceschemical sciencesinorganic chemistryalkali metalsengineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringcomputer hardwarequantum computersnatural scienceschemical sciencesinorganic chemistrymetalloidsnatural sciencesphysical sciencestheoretical physicsparticle physicsphotons Keywords Quantum Computer Integrated Quantum Photonics Chips Quantum Advantage Detectors Source of photonic quantum states Programme(s) HORIZON.2.4 - Digital, Industry and Space Main Programme HORIZON.2.4.7 - Advanced Computing and Big Data Topic(s) HORIZON-CL4-2023-DIGITAL-EMERGING-01-41 - Investing in alternative quantum computation and simulation platform technologies (RIA) Call for proposal HORIZON-CL4-2023-DIGITAL-EMERGING-01-CNECT See other projects for this call Funding Scheme HORIZON-RIA - HORIZON Research and Innovation Actions Coordinator UNIVERSITA DEGLI STUDI DI ROMA LA SAPIENZA Net EU contribution € 1 252 500,00 Address Piazzale Aldo Moro 5 00185 Roma Italy See on map Region Centro (IT) Lazio Roma Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 1 252 500,00 Participants (17) Sort alphabetically Sort by Net EU contribution Expand all Collapse all UNIVERSITAT WIEN Austria Net EU contribution € 599 526,25 Address UNIVERSITATSRING 1 1010 Wien See on map Region Ostösterreich Wien Wien Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 599 526,25 CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS France Net EU contribution € 599 928,75 Address RUE MICHEL ANGE 3 75794 Paris See on map Region Ile-de-France Ile-de-France Paris Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 599 928,75 DANMARKS TEKNISKE UNIVERSITET Denmark Net EU contribution € 949 740,00 Address ANKER ENGELUNDS VEJ 101 2800 Kongens Lyngby See on map Region Danmark Hovedstaden Københavns omegn Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 949 740,00 CONSIGLIO NAZIONALE DELLE RICERCHE Italy Net EU contribution € 589 000,00 Address PIAZZALE ALDO MORO 7 00185 Roma See on map Region Centro (IT) Lazio Roma Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 589 000,00 INTERNATIONAL IBERIAN NANOTECHNOLOGY LABORATORY Portugal Net EU contribution € 239 986,25 Address AVENIDA MESTRE JOSE VEIGA 4715-330 Braga See on map Region Continente Norte Cávado Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 239 986,25 UNIVERSITAET PADERBORN Germany Net EU contribution € 597 687,50 Address WARBURGER STRASSE 100 33098 Paderborn See on map Region Nordrhein-Westfalen Detmold Paderborn Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 597 687,50 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY Poland Net EU contribution € 240 000,00 Address UL KOLSKA 12 01 045 Warszawa See on map Region Makroregion województwo mazowieckie Warszawski stołeczny Miasto Warszawa Activity type Research Organisations Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 240 000,00 SINGLE QUANTUM BV Netherlands Net EU contribution € 609 500,00 Address DELFGAUWSEWEG 271 2628 ER Delft See on map SME The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed. Yes Region West-Nederland Zuid-Holland Delft en Westland Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 609 500,00 QUANDELA France Net EU contribution € 850 000,00 Address 7 RUE LEONARD DE VINCI 91300 Massy See on map SME The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed. Yes Region Ile-de-France Ile-de-France Essonne Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 850 000,00 COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES France Net EU contribution € 620 000,25 Address RUE LEBLANC 25 75015 PARIS 15 See on map Region Ile-de-France Ile-de-France Paris Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 620 000,25 CESKE VYSOKE UCENI TECHNICKE V PRAZE Czechia Net EU contribution € 240 000,00 Address JUGOSLAVSKYCH PARTYZANU 1580/3 160 00 Praha See on map Region Česko Praha Hlavní město Praha Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 240 000,00 RUPRECHT-KARLS-UNIVERSITAET HEIDELBERG Germany Net EU contribution € 621 375,00 Address SEMINARSTRASSE 2 69117 Heidelberg See on map Region Baden-Württemberg Karlsruhe Heidelberg, Stadtkreis Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 621 375,00 QUBIG GMBH Germany Net EU contribution € 590 000,00 Address BALANSTR. 57 81541 Munchen See on map SME The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed. Yes Region Bayern Oberbayern München, Kreisfreie Stadt Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 590 000,00 UNIVERSITA DEGLI STUDI DI FIRENZE Italy Net EU contribution € 240 000,00 Address Piazza San Marco 4 50121 Florence See on map Region Centro (IT) Toscana Firenze Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 240 000,00 UNIVERSITY COLLEGE CORK - NATIONAL UNIVERSITY OF IRELAND, CORK Ireland Net EU contribution € 589 856,25 Address WESTERN ROAD T12 YN60 Cork See on map Region Ireland Southern South-East Activity type Higher or Secondary Education Establishments Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 589 856,25 INTERUNIVERSITAIR MICRO-ELECTRONICA CENTRUM Belgium Net EU contribution € 614 641,25 Address KAPELDREEF 75 3001 Leuven See on map Region Vlaams Gewest Prov. Vlaams-Brabant Arr. Leuven Activity type Research Organisations Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 614 641,25 NKT PHOTONICS A/S Denmark Net EU contribution € 297 000,00 Address BLOKKEN 84 3460 Birkerod See on map Region Danmark Hovedstaden Nordsjælland Activity type Private for-profit entities (excluding Higher or Secondary Education Establishments) Links Contact the organisation Opens in new window Website Opens in new window Participation in EU R&I programmes Opens in new window HORIZON collaboration network Opens in new window Total cost € 297 000,00