| CQT, Singapore | |
|---|---|
| Name | Centre for Quantum Technologies |
| Established | 2007 |
| Type | Research centre |
| City | Singapore |
| Country | Singapore |
| Affiliations | National University of Singapore |
| Director | Artur Ekert |
| Focus | Quantum information science, quantum computing, quantum communication |
CQT, Singapore
CQT, Singapore is the Centre for Quantum Technologies (CQT), a research centre based in Singapore focused on theoretical and experimental quantum information science and related branches of quantum physics. Founded to build regional and global capacity in quantum research, CQT plays a prominent role in advancing quantum computing, quantum communication and quantum materials, linking academic research with industry and policy. Its work matters for both fundamental science and equitable technology deployment, especially in the Asia-Pacific region.
CQT was established in 2007 within the National University of Singapore (NUS) with the mission to conduct world-class research in quantum information and to train scientists and engineers for the emerging quantum economy. The centre emphasizes excellence in foundational quantum mechanics while promoting inclusive education and responsible technology transfer. Under leadership such as founding director Artur Ekert, CQT aims to bridge theoretical advances—such as in quantum cryptography and entanglement theory—with experimental demonstrations in areas like quantum optics and solid-state qubits.
CQT’s research portfolio spans core topics in quantum physics and engineering. Key theoretical programs include quantum information theory, quantum foundations, and quantum cryptography—areas historically connected to works like Ekert’s protocol for quantum key distribution and to pioneers such as Charles H. Bennett and Gilles Brassard. Experimental thrusts cover photonic quantum information, trapped ions, superconducting circuits, and semiconductor quantum dots, interfacing with technologies from quantum optics and condensed matter physics. Applied research targets quantum algorithms, error correction (including topological quantum error correction), quantum simulation of many-body systems, and hybrid quantum-classical systems for quantum sensing and metrology. CQT also hosts projects on quantum networks and quantum repeaters—essential for scalable quantum communication and initiatives related to the Quantum Internet concept.
CQT maintains specialized facilities for both theory and experiment. Cleanroom access and nanofabrication capabilities support development of superconducting qubits and semiconductor nanostructures, while optics laboratories enable single-photon sources, detectors, and interferometry experiments. The centre collaborates with NUS shared facilities such as the Centre for Advanced 2D Materials and the Singapore Synchrotron Light Source for materials characterization. High-performance computing resources support numerical simulations of quantum many-body problems and quantum circuit synthesis. CQT’s infrastructure emphasizes open research access and training, and includes cryogenic setups for dilution refrigerators, ion-trap apparatus, and integrated-photonics testbeds that align with international standards for reproducible quantum experiments.
CQT runs graduate and postdoctoral programs integrated with NUS degree offerings, supervising PhD and MSc theses in areas like quantum information theory and experimental quantum technologies. The centre offers specialized training through workshops, summer schools, and lecture series featuring visiting scholars from institutions such as the University of Oxford, Massachusetts Institute of Technology, and the Max Planck Society. Outreach initiatives target equity in STEM: programs for underrepresented students, public lectures, and collaborations with national education efforts aim to demystify quantum concepts and broaden participation. Professional development for industry practitioners includes short courses on quantum computing stacks, quantum-safe cryptography, and technology readiness assessment.
CQT maintains an extensive network of academic and industry partners. Academic collaborators include University of Cambridge, Harvard University, ETH Zurich, and regional universities across Southeast Asia. Industry partnerships span multinational corporations and startups working on quantum hardware and software, including engagements with quantum computing companies and telecommunication firms to pilot quantum-safe communications. CQT participates in international consortia and conferences such as the Quantum Information Processing series and contributes to standards discussions involving bodies like the IEEE and regional science agencies. Exchange programs and joint appointments enable mobility of researchers and co-supervised projects that advance both basic science and translational outcomes.
CQT frames its work within considerations of societal impact and ethics, advocating equitable access to quantum education and benefits. Research translation pathways prioritize responsible commercialisation through technology transfer offices at NUS and support for spin-offs that commit to ethical deployment. The centre engages in policy dialogues on national quantum strategies, cryptographic transition planning toward post-quantum cryptography, and workforce development to mitigate socio-economic disparities. CQT also explores implications of quantum technologies for privacy, security, and global power dynamics, promoting open scholarship and collaboration with policymakers and civil society to ensure that advances serve broader public interests rather than reinforcing technological inequality.
Category:Research institutes in Singapore Category:Quantum information science Category:National University of Singapore