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Quandela valide une intégration à faible latence entre ses QPU photoniques et NVIDIA Accelerated Computing

Hambourg, Allemagne – 23 juin 2026 – Quandela annonce avoir validé expérimentalement une voie d’intégration à faible latence entre ses processeurs quantiques photoniques (QPU) et l’infrastructure IA de NVIDIA. Présentés […]

Hambourg, Allemagne – 23 juin 2026 – Quandela annonce avoir validé expérimentalement une voie d’intégration à faible latence entre ses processeurs quantiques photoniques (QPU) et l’infrastructure IA de NVIDIA. Présentés à l’ISC 2026, ces résultats ouvrent la voie à une nouvelle génération de systèmes hybrides dans lesquels les processeurs quantiques pourront être déployés directement au sein des infrastructures de calcul haute performance (HPC), aux côtés des GPU.

Les travaux démontrent comment un QPU photonique de Quandela peut être connecté, via NVIDIA NVQLink, à un système associant un GPU NVIDIA à un contrôleur quantique basé sur FPGA. Bien plus qu’une simple interconnexion, NVQLink fournit une architecture matérielle et logicielle permettant une communication en temps réel et à faible latence entre l’infrastructure GPU de supercalcul et les contrôleurs de systèmes quantiques. Cette validation confirme la pertinence d’un nouveau modèle d’exécution pour le calcul hybride quantique-classique : passer d’un accès quantique à distance à une accélération quantique colocalisée au sein de l’infrastructure HPC.

Aujourd’hui, la majorité des processeurs quantiques sont accessibles à distance via des API cloud, des files d’attente de tâches et des couches d’orchestration. Cette approche reste pertinente pour l’expérimentation et l’exécution par lots, mais sa nature asynchrone introduit une latence qui limite les workflows nécessitant des réponses en temps réel au sein des pipelines d’IA ou de calcul haute performance (HPC).

Les résultats de Quandela apportent une réponse à ce goulot d’étranglement. En mesurant une communication à faible latence entre l’infrastructure GPU et le contrôleur de système quantique basé sur FPGA, l’entreprise a validé une voie concrète permettant aux QPU photoniques de participer plus directement aux charges de travail pilotées par GPU.

« Cette démonstration va bien au-delà d’une simple interconnexion technologique. Elle valide une architecture permettant d’intégrer les processeurs quantiques photoniques dans l’écosystème HPC moderne. Pour la communauté HPC, le changement majeur réside dans le fait que les processeurs quantiques ne sont plus seulement des instruments expérimentaux distants : ils peuvent devenir des accélérateurs déployés aux côtés des GPU. », déclare Jean Senellart, Chief Technology & Product Officer de Quandela.

La démonstration s’appuie sur une architecture co-localisée combinant l’infrastructure de calcul accéléré et de réseau de NVIDIA avec un contrôleur quantique basé sur FPGA relié à un QPU photonique de Quandela. Dans ce modèle, les mécanismes d’ordonnancement HPC existants continuent d’assurer la gestion des ressources, tandis que les interactions entre GPU et QPU sont optimisées pour éviter de repasser à chaque itération par l’ensemble du parcours d’orchestration de type cloud.

Les premiers cas d’usage concernent le machine learning quantique photonique, avec notamment le calcul par réservoir quantique, les cartes de caractéristiques quantiques, ou quantum feature maps, et les architectures hybrides associant réseaux neuronaux classiques et calcul quantique. Ces approches tirent pleinement parti de l’architecture développée par Quandela : une fois configurés, de nombreux circuits photoniques peuvent être réutilisés pour traiter de multiples données successives, sans nécessiter de reconfiguration complète avant chaque mesure.

C’est précisément dans ces cas de figure que la photonique révèle tout son potentiel. Pour certaines applications de machine learning quantique, une même configuration optique peut être réutilisée pour un grand nombre d’opérations d’inférence, tandis que l’encodage de nouvelles données ne nécessite que des ajustements minimes avant la mesure. Associée à la rapidité de l’échantillonnage photonique, cette caractéristique fait de la latence globale du système – et non plus seulement du temps d’exécution quantique – un facteur déterminant de performance. Dans ce contexte, le modèle d’interaction à faible latence rendu possible par NVQLink devient un élément clé pour exploiter pleinement ces applications.

Ces travaux s’appuient sur MerLin, l’environnement logiciel développé par Quandela pour concevoir, simuler, tester et valider des applications hybrides de machine learning quantique photonique. Ils reposent également sur MosaiQ, sa plateforme de calcul quantique photonique, dont les systèmes actuels embarquent des capacités de contrôle FPGA conformes à l’architecture de contrôleur quantique définie par NVIDIA NVQLink.

Pour les centres HPC, les programmes d’IA souveraine et de calcul quantique, les organismes de recherche avancée et les industriels, ces résultats dessinent un futur modèle de déploiement dans lequel des QPU photoniques pourraient être installés sur site ou dans des centres de données dédiés, puis connectés à des infrastructures de calcul accéléré NVIDIA.

« L’intégration étroite des systèmes quantiques avec les infrastructures de calcul accéléré produit déjà des avancées majeures pour la recherche quantique », souligne Sam Stanwyck, Directeur Quantum Product de NVIDIA. « Les travaux menés par Quandela avec NVQLink montrent comment les systèmes de supercalcul quantique-GPU vont transformer fondamentalement la manière dont nous concevons les applications informatiques, lorsque l’information peut être transmise de manière fluide entre différents processeurs. »

Cette annonce marque une étape clé de validation technique vers l’intégration à faible latence entre GPU et QPU, et ouvre la voie à de futurs déploiements de la plateforme MosaiQ compatibles avec NVQLink.

Au-delà des premiers cas d’usage en IA hybride et en machine learning quantique, ces principes d’intégration s’inscrivent dans les architectures de calcul quantique de demain, où QPU, systèmes de contrôle basés sur FPGA et infrastructures accélérées par GPU devront fonctionner de manière étroitement coordonnée. L’intégration à faible latence entre GPU et QPU apparaît ainsi à la fois comme un levier immédiat pour les usages actuels et comme un socle pour les futurs systèmes hybrides quantique-classique.

Quandela présentera ces résultats le 23 juin 2026 à l’ISC High Performance 2026 à Hambourg.

A propos de Quandela

Quandela est un leader mondial du calcul quantique qui conçoit, construit et fournit des solutions quantiques de pointe pour la recherche et l’industrie : en fournissant les ordinateurs quantiques les plus efficaces en consommation d’énergie pour les centres de calcul, des solutions complètes de calcul quantique accessibles via le cloud, et des services d’accès aux algorithmes pour les clients académiques et industriels. Quandela suit une trajectoire pragmatique et progressive, en installant des systèmes industriels depuis 2023 et en développant les futures générations d’ordinateurs quantiques tolérants aux erreurs, capables de passer à l’échelle en intégrant des milliers de composants photoniques. Quandela s’engage à rendre l’informatique quantique accessible à tous pour relever les défis industriels et sociétaux les plus complexes.

Pour en savoir plus: www.quandela.com

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Quandela and Quanova partner to deploy Vietnam’s first quantum computer and launch the Quantum Innovator Residency Program

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Quanova has selected Quandela’s MosaiQ quantum computer—the first to be deployed in Vietnam—to build a leading quantum education and research ecosystem at Quang Trung University (QTU), with the support of Nam A Bank.

Ho Chi Minh City (Vietnam) / Paris (France), 22 October 2026 – Quandela, a European leader in photonic quantum computing, announces a major milestone in its expansion in Southeast Asia. Quanova, a Vietnamese quantum company, has selected Quandela’s MosaiQ solution as the foundation of a new quantum research, innovation, service and entrepreneurship (quantum-RISE) program at Quang Trung University (QTU) in Quy Nhơn, Gia Lai. The project marks the first France–Vietnam collaboration in quantum computing and will lead to the deployment of Vietnam’s first quantum computer, with the support of Nam A Bank.

Vietnam’s first quantum computer at the heart of a strategic education and research program

This long-term partnership, developed with Quanova, Quandela’s strategic local partner in Vietnam, will provide Quang Trung University with a comprehensive platform for education, research and innovation. Nam A Bank is supporting the initiative as part of its commitment to advanced technologies. As Võ Hoàng Hải, Deputy CEO of Nam A Bank, explained: “Nam A Bank invests in core technologies, including quantum technology, to help build high-tech capabilities in Vietnam through strong and effective cooperation with French organizations.” The program includes: 

  • Deployment of the MosaiQ photonic quantum computer; 
  • Faculty training and development of dedicated curricula;  
  • Provision of the software suite and support for the creation of a Quantum Experience Center and launch of the Quantum Innovator Residency Program;  
  • Organization of technology events and hackathons. 

A landmark France–Vietnam quantum collaboration

The project builds on the strategic agreement signed by Quandela and Quanova in Paris during the France–Vietnam Leaders Forum, in the presence of General Secretary President Tô Lâm and French President Emmanuel Macron. It is the first France–Vietnam collaboration dedicated to quantum computing and reflects the growing technological cooperation between the two countries.

For Marine Xech-Gaspa, Director of Institutional Affairs & Public Policy at Quandela, the announcement shows how quickly the partnership is translating into concrete action: “Quandela is very proud to see its strategic partnership with Quanova already materialize in the first France–Vietnam quantum computing project and the deployment of Vietnam’s first quantum computer. We sincerely thank Quang Trung University and Nam A Bank for their trust. Together, we are laying the foundations for a lasting quantum ecosystem that will support education, research and innovation in Vietnam.”

Officialized in Ho Chi Minh City

The partnership and the deployment project were officially announced in Ho Chi Minh City on the evening of 21 October 2026, in the presence of representatives of the Centre for the Fourth Industrial Revolution (C4IR).

Welcoming the announcement, Étienne Ranaivoson, Consul General of France in Ho Chi Minh City, said: “As part of the first French delegation dedicated to quantum technologies in Vietnam, I welcome Quandela’s commitment, which is enabling Vietnam to acquire its first quantum computer—a symbol of the trust uniting our two countries in the technologies of the future.”

The event highlighted the shared commitment of French and Vietnamese partners to develop sovereign capabilities in quantum technologies, education and research.

Building long-term quantum capacity in Vietnam 

Beyond the installation of MosaiQ, the partnership is designed to build lasting local expertise. The Quantum Innovator Residency Program will bring together students, researchers, educators and technology innovators around practical uses of quantum computing, while faculty training, dedicated curricula and access to Quandela’s software environment will support the emergence of a new generation of quantum talent in Vietnam.

Rossy Nguyen Hoang Hong Nhung, CEO of Quanova, summarized the partnership approach: “To co-create new technologies, we must first build trusted partnerships and train the next generation. That is why we are developing the Quantum Innovator Residency Program with Quandela, Quang Trung University and Nam A Bank.”

About Quandela

Quandela is a leading quantum computing company that designs, builds, and delivers cutting-edge quantum solutions for industry: ready-to-use quantum computers for data centres, cloud-accessible quantum processors, and algorithm access services for industrial clients. Quandela is committed to making quantum computing accessible to all in order to address the most complex industrial and societal challenges. Discover our vision at: https://www.quandela.com/

About Quanova:

Quanova, a young startup committed to building Vietnam’s Quantum Future by connecting knowledge, innovating technology, and shaping the future with breakthrough research in quantum physics.  For more information: www.quanova.org 

About Quang Trung University

Cultivating people of Service for society – professionally competent, ethically grounded, and driven by the aspiration to give back.  For more information: www.qtu.edu.vn  

About Nam A Bank

Nam A Bank is a pioneering bank in advancing the development of quantum technology and Vietnam’s quantum human resources, operating efficiently and continuously contributing to socio-economic development.  For more information: https://www.namabank.com.vn

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FPT Corporation and Quandela sign Memorandum of Understanding to advance quantum technology collaboration in Vietnam

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The two companies will explore cooperation across quantum research, cloud computing, education and talent development, as well as future applications for industry and government.

Hanoi, Vietnam / Massy, France – 19 October 2026 – Quandela, a European leader in photonic quantum computing, and FPT Corporation, Vietnam’s largest private information technology and telecommunications services company, announced today the signing of a two-year Memorandum of Understanding aimed at developing cooperation in quantum technologies and supporting the development of the quantum ecosystem in Vietnam.

The two-year agreement establishes a framework through which FPT and Quandela will explore joint initiatives combining FPT’s engineering, research and understanding of the Vietnamese market with Quandela’s expertise in photonic quantum computing, including hardware, software and cloud infrastructure.

The collaboration will focus on several areas :

Combining expertise to advance quantum research and innovation

First, the companies intend to explore joint research and technology development, including potential work on quantum algorithms, quantum communications, cybersecurity-related applications and other areas of common interest.

FPT and Quandela will also explore cooperation around cloud-based quantum computing. Under the framework, Quandela may provide FPT researchers with access to its cloud-based quantum computing infrastructure, while FPT intends to establish a dedicated research group conduct experimentation and identify potential applications of quantum computing.

A third pillar will focus on education, training and talent development. The companies will explore opportunities to contribute to FPT’s university and high-school programs, including through access to quantum learning environments and open-source tools, expert training, seminars and potential exchanges between researchers and engineers.

Supporting a growing quantum ecosystem

The MoU also provides a framework for broader cooperation with universities, research institutions, technology partners and industrial stakeholders, with the objective of identifying new quantum use cases and strengthening collaboration between the Vietnamese and European quantum ecosystems. The parties may ultimately explore joint advisory activities for enterprises and public-sector organisations, as well as international deployments additional market opportunities.

Marine Xech-Gaspa, Director of Institutional Affairs and Public Policy at Quandela, signs the agreement alongside Dr. Nguyen Xuan Phong, Chief AI Transformation Officer of FPT Corporation and Director of the Quantum AI & Cyber Security Institute (QACI), and, from left to right, Didier Le Bret, Ambassador of France to Vietnam; Éléonore Caroit, Minister Delegate for Francophonie, International Partnerships and French Nationals Abroad; and Prof. Dr. Tran Tuan Anh, Vice President of the Vietnam Academy of Science and Technology.

“Quantum technologies are becoming an increasingly important component of the future computing landscape. Through this collaboration with Quandela, we want to strengthen our internal capabilities, give our researchers access to advanced technologies and progressively identify applications that can create value for Vietnam’s economy and technology ecosystem,” 
said Dr. Nguyen Xuan Phong, Chief AI Transformation Officer of FPT Corporation and Director of the Quantum AI & Cyber Security Institute.

“Establishing a robust quantum ecosystem requires far more than technological access. It demands research, expertise, infrastructure, and the capacity to align quantum computing with real-world applications. By joining forces with FPT, we are combining these key pillars to deliver impactful projects together in Vietnam,”
stated Marine Xech-Gaspa, Director of Institutional Affairs and Public Policy at Quandela.

About Quandela

Quandela is a global leader in quantum computing, designing, building, and delivering cutting-edge quantum solutions for research and industry: providing the most energy-efficient quantum computers for computing centers, comprehensive quantum computing solutions accessible via the cloud, and algorithm access services for academic and industrial customers. Quandela follows a pragmatic and progressive roadmap, deploying industrial systems since 2023 while developing future generations of fault-tolerant quantum computers capable of scaling by integrating thousands of photonic components. Quandela is committed to making quantum computing accessible to all in order to tackle the most complex industrial and societal challenges.

For more information: www.quandela.com

About FPT Corporation

FPT Corporation (FPT) is Vietnam’s leading technology corporation, pioneering digital transformation and providing consulting, technology services, solutions, and implementation for businesses and organizations worldwide. Operating across two core sectors—Technology and Education—FPT partners with customers in more than 30 countries and territories, helping them achieve their business objectives and long-term growth through technology.

Committed to mastering strategic technologies, FPT continues to drive innovation across industries. The Corporation is dedicated to strengthening Vietnam’s position on the global technology map while delivering world-class AI-enabled solutions and digital transformation services to enterprises worldwide.

FPT reported a total revenue of USD 2.66 billion (FY2025) and a workforce of over 44,000 employees across its core businesses. For more information, please visit https://fpt.com/en

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Quandela continues in FrenchTech 2030 for a third consecutive year

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Selected for the 2026 cohort, Quandela renews its participation in the French government’s programme supporting strategic technologies.

MASSY, France, 16 October 2026 – Quandela today announces its selection for the 2026 French Tech 2030 cohort, marking its third consecutive year of participation in the programme since its launch in 2023.

The new cohort brings together 80 companies across eight strategic technology sectors. Led by Mission French Tech, the programme supports high-potential French companies developing breakthrough technologies, providing tailored government assistance to accelerate their growth in France and internationally.

This renewed participation will accompany Quandela’s continued development and industrialisation of photonic quantum computing technologies. Through the programme, the company will benefit from a further year of support addressing its development priorities.

Quandela’s participation reflects its commitment to transforming French scientific research into industrial capabilities with international reach. The company recognises the strength and diversity of France’s innovation ecosystem and the importance of sustained public support for ambitious scientific and industrial projects.

Quandela thanks Mission French Tech for its continued support and congratulates all companies selected for the 2026 cohort.

About Quandela

Quandela is a leading quantum computing company that designs, builds, and delivers cutting-edge quantum solutions for industry: ready-to-use quantum computers for data centres, cloud-accessible quantum processors, and algorithm access services for industrial clients. Quandela is committed to making quantum computing accessible to all in order to address the most complex industrial and societal challenges.
Discover our vision at: Quandela | Leading Photonic Quantum Computing Solutions

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