The Quantum Optics Team develops core fundamental technologies and establishes measurement technology infrastructure for quantum communication/computation systems based on single-photon and superconducting devices that pioneer the quantum technology industry. The team also contributes to the establishment of next-generation quantum measurement standards and the commercialization of quantum cryptography/computing, helping lead the innovative quantum industry of the future. The team looks to continuously develop and support related measurement standards services.

Current R&D Projects

• 1 Development of single-photon sources based on room-temperature/cryogenic single emitters
• 2 Development of photon-spin quantum interfacing technology
• 3 Development of heralded single-photon and frequency entanglement sources based on photon pair generation
• 4 Development of measurement technology for photonic and superconducting qubits
• 5 Development of high-fidelity superconducting qubit control technology

Recent R&D Highlights

• Implementation of the scalable superconducting quantum computing system and high fidelity quantum gate operation.
• Development of resource-efficient quantum state estimation method based on single-shot measurements and learning
• Development of semiconductor Single Photon Source and Single-photon avalanche diode(SPAD) detector at Room Temperature

About Other Groups

• Quantum Spin Team
• Hybrid Quantum Systems Team
• Quantum Magnetic Imaging Team
• Fab Infra Team
• Ultracold Atom Quantum Research Team
• Single Electron Quantum Devices Team