“Quantum-Grade ODM: Where first concepts become breakthroughs”

Date: 2025.06.24~2025.06.26
Location: aT Center, Hall 2, A-6

SDT participated in Quantum Korea 2025, held from June 24 to 26, showcasing breakthrough technologies that are driving the future of quantum innovation. Highlights included Korea’s first dilution refrigerator for quantum computing, advanced quantum metrology and control systems, and an IP security camera powered by quantum random number generation (QRNG). Through our Quantum-Grade ODM (QDM) approach— spanning quantum computing, communication, and sensing—SDT is actively shaping the ecosystem that will support the next generation of quantum technologies.

CryoRack, Korea’s First Commercially Available Cryogenic
Platform for Quantum Computers

SDT’s exhibit at Quantum Korea 2025 was organized into dedicated sections spotlighting cryogenic cooling systems, ultra-precise quantum metrology and control devices, quantum cryptography communication, hybrid quantum computing cloud services, and next-gen defense solutions.

The centerpiece of the booth was CryoRack. CryoRack cools superconducting quantum processors (QPUs) to temperatures below 10 mK (approximately –273°C), enabling the preservation of quantum states. With CryoRack, SDT has not only launched domestic production but also secured a stable local supply chain for quantum infrastructure.

The Engine Behind Quantum Breakthroughs

At Quantum Korea 2025, SDT unveiled its cost-effective, high-performance quantum hardware, including the Time Tagging Measurement Unit (TTMU), Coincidence Counting Unit (CCU), Qubit Controller Unit (QCU), and Pulse Generator Unit (PGU). Attendees had the opportunity to run real quantum algorithms on QuREKA, SDT’s hybrid quantum computing cloud platform, including the Quantum Approximate Optimization Algorithm (QAOA) and the Variational Quantum Eigensolver (VQE), gaining first-hand experience with practical quantum computing in action.

Beyond core hardware and software, SDT demonstrated industry-ready quantum applications—including quantum key distribution (QKD) solutions, QRNG-equipped security cameras, a quantum-dot SWIR camera, and a distributed temperature sensor (DTS) system.

Each solution reflects SDT’s ability to turn lab-stage quantum technologies into scalable, deployable products through its Quantum-Grade ODM (QDM) model.

With precise and proven QDM capabilities, SDT is emerging as the go-to manufacturing and commercialization partner for quantum technologies worldwide, accelerating the growth of the quantum ecosystem from concept to commercialization.