Where Quantum Systems are
Designed and Built
Where Quantum Systems
are Designed and Built
SDT removes the bottlenecks that stand between the world’s brightest ideas and real-world impact.
SDT removes the bottlenecks that stand between the world’s brightest ideas and real-world impact.
QDM for Your Success
Control Electronics
Cryogenic Machinery
Machining
Quantum Computers
QDM for Measurement and Control Electronics
For researchers and institutions at the forefront of quantum technology, SDT is your dedicated partner in transforming groundbreaking research into robust, high-performance instruments.
Coincidence Counting Unit
Time Tagging Measurement Unit
Pulse Generator Unit
Qubit Control Unit
QDM for Measurement and Control Electronics
For researchers and institutions at the forefront of quantum technology, SDT is your dedicated partner in transforming groundbreaking research into robust, high-performance instruments.
Coincidence Counting Unit
Time Tagging Measurement Unit
Pulse Generator Unit
Qubit Control Unit
QDM for Cryogenic Machinery
We deliver custom-tailored cryogenic machinery that meets your exact spatial, performance, and technical requirements for the most demanding research and industrial environments.
Faster Time-to-Market
Competitive Pricing
Fully Customizable
Proven Reliability
QDM for Machining
Our machining services are enabling greater scalability, integration, and deployment flexibility for quantum hardware.
ISO-Certified Factory
Miniaturization & System Integration Expertise
End-to-End Solution Capabilities
Proven Track Record with Industry Leaders
Pre-Configured Quantum Computers
We deliver turnkey quantum systems—QPU, controls, and software integrated—so you can focus on research, not setup.
Global Partner Network
Multi-Platform Support
Advanced Software & Automation
Ready to Use from Day One
QDM for Measurement and Control Electronics
For researchers and institutions at the forefront of quantum technology, SDT is your dedicated partner in transforming groundbreaking research into robust, high-performance instruments.
Coincidence Counting Unit
Time Tagging Measurement Unit
Pulse Generator Unit
Qubit Control Unit
QDM for Cryogenic Machinery
We deliver custom-tailored cryogenic machinery that meets your exact spatial, performance, and technical requirements for the most demanding research and industrial environments.
Faster Time-to-Market
Competitive Pricing
Fully Customizable
Proven Reliability
QDM for Machining
Our machining services are enabling greater scalability, integration, and deployment flexibility for quantum hardware.
ISO-Certified Factory
Miniaturization & System Integration Expertise
End-to-End Solution Capabilities
Proven Track Record with Industry Leaders
Pre-Configured
Quantum Computers
We deliver turnkey quantum systems—QPU, controls, and software integrated—so you can focus on research, not setup.
Global Partner Network
Multi-Platform Support
Advanced Software & Automation
Ready to Use from Day One
Quantum-AI Hybrid Data Center
KREO Series
Superconducting Quantum Computer
SDT's control and cryogenic infrastructure, combined with best-in-class QPUs from our partners for your hybrid computing experience
Learn more
KREO Series
QuREKA
KREO Series
Superconducting Quantum Computer
SDT's control and cryogenic infrastructure, combined with best-in-class QPUs from our partners for your hybrid computing experience
Learn more
KREO Series
QuREKA
Hybrid Quantum Computing Cloud
QuREKA is a hybrid quantum platform that integrates CPU, GPU, and QPU into a single environment, enabling cloud-based development.
Get started
QuREKA
KREO Series
Superconducting Quantum Computer
SDT's control and cryogenic infrastructure, combined with best-in-class QPUs from our partners for your hybrid computing experience
Learn more
KREO Series
QuREKA
Hybrid Quantum Computing Cloud
QuREKA is a hybrid quantum platform that integrates CPU, GPU, and QPU into a single environment, enabling cloud-based development.
Get started
QuREKA
Insights from
Our Partners & Customers
Insights from Our Partners & Customers
Explore why global industry leaders and top universities trust SDT to power their quantum vision. From tackling critical manufacturing bottlenecks in a growing market to setting industry trends, explore practical quantum innovation powered by QDM.
Ready to Ship
QCU
Qubit Controller Unit
Precisely measures and controls your qubits with a maximum signal bandwidth of up to 8.5 GHz.
QCU
Qubit Controller Unit
Precisely measures and controls your qubits with a maximum signal bandwidth of up to 8.5 GHz.
TTMU
Time Tagging Measurement Unit
Measures the arrival time of photons and the time differences between the arrival of photons with a resolution of 1 picosecond.
TTMU
Time Tagging Measurement Unit
Measures the arrival time of photons and the time differences between the arrival of photons with a resolution of 1 picosecond.
CCU
Coincidence Counting Unit
Detects simultaneous occurrences of input signals accurately with up to 20 channels.
PGU
Pulse Generator Unit
Generates precise pulses through 12 independent output channels and accurately controls the timing synchronization and sequence of the signals across your devices.
In the press
SDT, 국산 액침냉각 시스템으로 AIDC 발열 문제 해소
SDT, 국산 액침냉각 시스템으로 AIDC 발열 문제 해소
SDT, 국산 액침냉각 시스템으로 AIDC 발열 문제 해소
SDT, 국산 액침냉각 시스템으로 AIDC 발열 문제 해소
양자기술 전문기업 SDT가 데이터센터코리아 2026에 참가해 차세대 단상 액침냉각 시스템 ‘아쿠아랙(AquaRack)’을 선보였다.
양자기술 전문기업 SDT가 데이터센터코리아 2026에 참가해 차세대 단상 액침냉각 시스템 ‘아쿠아랙(AquaRack)’을 선보였다.
데이터넷
기보, 혁신전략연수…혁신기업 탐방·미래기술 체험
기보, 혁신전략연수…혁신기업 탐방·미래기술 체험
기보, 혁신전략연수…혁신기업 탐방·미래기술 체험
기보, 혁신전략연수…혁신기업 탐방·미래기술 체험
기술보증기금은 지난 22일부터 23일까지 혁신리더와 청년이사 등이 참여하는 '2026년 혁신전략연수'를 진행했다. 연수 첫날에는 양자기술 전문기업 SDT를 방문해 양자컴퓨팅 기술의 기본 원리와 산업 적용 사례에 대한 설명을 듣고, 양자컴퓨터를 직접 살펴봤다.
기술보증기금은 지난 22일부터 23일까지 혁신리더와 청년이사 등이 참여하는 '2026년 혁신전략연수'를 진행했다. 연수 첫날에는 양자기술 전문기업 SDT를 방문해 양자컴퓨팅 기술의 기본 원리와 산업 적용 사례에 대한 설명을 듣고, 양자컴퓨터를 직접 살펴봤다.
연합뉴스
SDT, 기존 시스템과 완벽 호환 QRNG+PQC 보안 카메라 첫선
SDT, 기존 시스템과 완벽 호환 QRNG+PQC 보안 카메라 첫선
SDT, 기존 시스템과 완벽 호환 QRNG+PQC 보안 카메라 첫선
SDT, 기존 시스템과 완벽 호환 QRNG+PQC 보안 카메라 첫선
양자기술 전문기업 SDT가 기존 보안 시스템과 호환이 완벽한 양자보안 카메라(IP 5M AI IR 불릿 카메라)를 공개했다.
양자기술 전문기업 SDT가 기존 보안 시스템과 호환이 완벽한 양자보안 카메라(IP 5M AI IR 불릿 카메라)를 공개했다.
지디넷코리아
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We design and build systems tailored to your research—delivering precision, reliability, and on-time execution.
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Quantum Design and Manufacturing
SDT Inc.
10F, 5, Teheran-ro 44-gil, Gangnam-gu, Seoul, Republic of Korea 06211
Business registration number: 630-87-00933
Copyright© SDT Inc., All rights reserved.
SDT Inc.
10F, 5, Teheran-ro 44-gil, Gangnam-gu, Seoul, Republic of Korea 06211
Business registration number: 630-87-00933
Copyright© SDT Inc., All rights reserved.
SDT Inc.
10F, 5, Teheran-ro 44-gil, Gangnam-gu, Seoul, Republic of Korea 06211
Business registration number: 630-87-00933
Copyright© SDT Inc., All rights reserved.