"Domestic equipment for Korea’s quantum technology competitiveness"

Date: 2025.10.22 ~ 2025.10.24
Location: Kim Dae-jung Convention Center

From October 22nd (Wednesday) to 24th (Friday), SDT participated in the '2025 KPS Fall Meeting' held at the Kim Dae-jung Convention Center, showcasing a lineup of quantum control and measurement equipment developed with domestic technology, as well as cryocoolers.

The '2025 KPS Fall Meeting' is an academic event hosted by the Korean Physical Society, where researchers in the domestic physics field gather to share research achievements and continue discussions in various experimental and theoretical fields.

Quantum Research Infrastructure Completed with Domestic Technology

During this exhibition, all of the quantum and measurement equipment lineup and cryocoolers presented by SDT are homegrown equipment designed and manufactured in South Korea, enhancing the stability of the research environment and experimental efficiency with rapid deployment, technical support, and reasonable pricing.

• QCU (Qubit Controller Unit) generates and analyzes precision signals with a bandwidth of up to 8.5 GHz, controlling and reading up to 6 qubits simultaneously with one device. It reliably supports various qubit platforms such as superconductors, neutral atoms, and diamond NV centers, and allows for easy expansion through modular architecture.
  
  

• TTMU (Time Tagging Measurement Unit) measures the arrival time differences between single or multiple photons in picoseconds using domestically produced ultra-precise TCSPC. It supports precise data acquisition in quantum optical experiments or fluorescence correlation analysis where time resolution is required.
  
  

• CCU (Coincidence Counting Unit) uniquely supports up to 20 channels of inputs worldwide and precisely counts the simultaneous occurrence of two or more input signals, providing essential functions for photon-based experiments, entanglement phenomenon analysis, and quantum key distribution research.
  
  

• PGU (Pulse Generator Unit) performs precise pulse generation and signal time synchronization and order control through 12 output channels, reliably supporting NV center-based quantum computing or experiments requiring complex pulse sequences.
  
  

• Cryorack is a modular cryogenic cooling solution capable of implementing millikelvin-level ultra-low-temperature environments. Its ultra-low temperature performance below 10mK showcases stable temperature control, even in experiments with high thermal loads.

Custom QDM (Quantum Design and Manufacturing) for Domestic Researchers

At the 2025 KPS Fall Meeting, SDT showcased its capabilities as a leading company in the domestic quantum component industry, highlighting the ability to supply equipment and technology necessary for actual research in quantum computing, quantum optics, and quantum information independently within the country. Additionally, this presentation indicated a significant direction in contributing to the independence and scalability of South Korea's quantum research ecosystem by establishing a researcher-centric infrastructure focused on domestic equipment.

SDT will continue to contribute to the enhancement of domestic research infrastructure and the expansion of the industrial ecosystem based on its development capabilities encompassing ultra-precision control, measurement technology, and cryogenic technology.