Creotech Quantum to build high-sensitivity photon detectors for ESA

Creotech Quantum S.A., a company listed on the Warsaw Stock Exchange, will build high-sensitivity photon detectors for the European Space Agency in a EUR 2.33 million project, with EUR 1.2 million allocated to the Polish firm’s work. The project focuses on Superconducting Nanowire Single Photon Detector (SNSPD) technology for secure quantum and optical communications systems. “Signing another project for the European Space Agency confirms our expertise in advanced quantum technologies,” says Dr. Anna Kamińska, CEO of Creotech Quantum S.A., as the collaboration aims to advance the technology toward commercialization and deployment in sectors like space, telecommunications, and defense. Creotech Quantum’s HRQKD Project Advances SNSPD Technology for ESA The HRQKD project, formally titled “Single Photon Detector Based on Superconducting Nanowire (SNSPD) Technology for Laser Communication and Quantum Key Distribution (QKD) Applications [HRQKD]”, will push the detector’s technology readiness level to TRL 5, demonstrating functionality in an environment mirroring intended industrial applications. This represents a critical step beyond prior proof-of-concept prototypes developed under two previous ESA contracts with the same team. The project’s EUR 2.33 million total value allocates EUR 1.2 million directly to Creotech Quantum for its work designing, manufacturing, and testing high-sensitivity detectors. These SNSPDs, or Superconducting Nanowire Single Photon Detectors, are essential components for both secure quantum key distribution and advanced optical communication systems. The detectors will be important for receiving quantum signals at ground stations communicating with satellites, a key element in establishing secure communication networks. The technology aims to facilitate long-distance optical communication, even in scenarios with extremely weak signals, such as those expected from lunar bases or missions to the outer solar system. Creotech Quantum will lead the project consortium, taking responsibility for developing electronics and software components, conducting rigorous testing, and formulating a product development strategy over the 24-month implementation period. The development of these detectors addresses a growing need for secure communication infrastructure within Europe, supported by initiatives like EuroQCI, ARTES, SAGA, and ScyLight. EuroQCI specifically aims to establish a European infrastructure for secure quantum communications, encompassing both terrestrial networks and satellite links, with the IRIS² program representing a key next step. The ability to securely exchange cryptographic keys through QKD, facilitated by these detectors, is a primary driver for this investment. Beyond QKD, the SNSPDs are designed to enhance optical communication capabilities, enabling faster and more efficient data transmission. Traditional radio-frequency systems are reaching their bandwidth limits, particularly for space-based communications, making optical communication a vital alternative. These detectors will allow for the reception of extremely weak signals, extending the range and reliability of these systems. The project’s success will position Creotech Quantum to further refine its expertise in quantum technologies and establish a foundation for commercializing products targeted at the space, defense, and telecommunications industries. The HRQKD project is not simply about improving detector sensitivity; it is about integrating a crucial technology into a broader European strategy for secure and high-bandwidth communications. Signing another project for the European Space Agency confirms our expertise in advanced quantum technologies and the growing position of Creotech Quantum within the European ecosystem in this sector. Dr. Anna Kamińska, CEO of Creotech Quantum S.A. Source: https://creotechquantum.pl/en More like thisQuantum HardwareSEALSQ, WISeKey and Jura Canton Plan Swiss Quantum Security CenterQuantum Computing Business NewsIonQ gains control of chip supply with SkyWater foundry dealQuantum HardwareResearchers Link Environmental Records to Universal Quantum ComputationQuantum SecurityQCi tackles quantum security hurdles at ECOC 2026 exhibitionStay currentSee today’s quantum computing news on Quantum Zeitgeist for the latest breakthroughs in qubits, hardware, algorithms, and industry deals. Tags: Dr. Donovan Dr. Donovan is a futurist and technology writer covering the quantum revolution. Where classical computers manipulate bits that are either on or off, quantum machines exploit superposition and entanglement to process information in ways that classical physics cannot. Dr. Donovan tracks the full quantum landscape: fault-tolerant computing, photonic and superconducting architectures, post-quantum cryptography, and the geopolitical race between nations and corporations to achieve quantum advantage. The decisions being made now, in research labs and government offices around the world, will determine who controls the most powerful computers ever built. Latest Posts by Dr. Donovan: Semiconductor leader John Hollister joins Silicon Quantum Computing as CFO September 19, 2026 Researchers Cut Overhead in Quantum Error Assessment September 19, 2026 Researchers Build Colour Codes with Polynomial Error Correction September 19, 2026