Centre for Quantum Technologies Courses

Quantum Key Distribution - From Theoretical Concept to Practical Applications

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Explore the evolution, challenges, and practical implementation of quantum key distribution, from theoretical concepts to real-world network applications and security considerations.

• YouTube
• 49 minutes
• On-Demand
• Free Video

Electrons, Atoms and Molecules - A Peek into Quantum Chemistry

Explore quantum mechanics fundamentals through electron behavior, atomic structure, and molecular bonding via key experiments like double-slit diffraction and Stern-Gerlach.

• YouTube
• 59 minutes
• On-Demand
• Free Video

Hybrid Photonic Quantum Computing with Semiconductor Quantum Dots

Explore the development of hybrid photonic quantum computing using semiconductor quantum dots, focusing on efficient single photon sources, measurement-based computing approaches, and the potential of combining spin and photonic technologies.

• YouTube
• 55 minutes
• On-Demand
• Free Video

From BB84 to CT23 - A Brief History of QKD Methodology

Explore quantum key distribution evolution from BB84 to CT23, covering security proofs, device-independent protocols, and the innovative Magic Square Game approach.

• YouTube
• 53 minutes
• On-Demand
• Free Video

Quantum Information Processing Based on Bosonic Modes

Explore bosonic modes for quantum information processing, covering quantum error correction breakthroughs, protected entanglement, and scaling towards distributed quantum computation.

• YouTube
• 49 minutes
• On-Demand
• Free Video

Massively Entangled Photons in Quantum Computing and Communication Networks

Dive into quantum physics fundamentals and explore multi-qubit entangled graph states, focusing on breakthrough photonic technology for quantum computation and communication networks.

• YouTube
• 1 hour
• On-Demand
• Free Video

Efficiently Reconstructing States in Quantum Harmonic Oscillators Through Excitation Counting

Discover an innovative approach to quantum state reconstruction using Optimized Reconstruction with Excitation Number Sampling (ORENS) for continuous-variable quantum systems and bosonic modes.

• YouTube
• 36 minutes
• On-Demand
• Free Video

The Physics and Biophysics of Molecular Motor Dynein and Role of Thermal Fluctuations

Delve into molecular motor dynein's mechanics, exploring how thermal fluctuations drive cargo transport in neurons through advanced optical tracking and statistical physics analysis.

• YouTube
• 1 hour 14 minutes
• On-Demand
• Free Video

Quantum Key Distribution over Deployed Fiber with Room-Temperature Telecom-Band Single Photon Source

Discover quantum key distribution using room-temperature single photon sources over real-world fiber networks, expanding beyond laboratory settings to practical telecommunications infrastructure.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Quantum Sensor Networks

Discover how entangling quantum sensors like magnetometers and interferometers dramatically increases sensitivity for measuring spatially varying fields and correlated noise.

• YouTube
• 50 minutes
• On-Demand
• Free Video

Tokenizing the Language of Complexity in Science

Explore how machine learning democratizes coarse-graining in complex systems, from quantum materials to biological processes, making advanced scientific discovery accessible.

• YouTube
• 57 minutes
• On-Demand
• Free Video

An Optical Ground Station in Singapore for Satellite-to-Ground Quantum Communication - SOGS

Explore quantum communication breakthroughs with Singapore's optical ground station for satellite-based quantum key distribution and global quantum networks.

• YouTube
• 37 minutes
• On-Demand
• Free Video

High-Speed SNSPDs for Qubit Rate Scaling in Quantum Networks

Explore cutting-edge superconducting nanowire single-photon detectors achieving sub-10 ps timing jitter and 1.5 GHz rates for high-throughput quantum networks and deep space communication.

• YouTube
• 41 minutes
• On-Demand
• Free Video

From Light to Optical Qubits

Discover how light transforms into optical qubits in this quantum physics exploration designed for pre-university students at CQT's annual summer camp.

• YouTube
• 38 minutes
• On-Demand
• Free Video

Entanglement and Nonlocality

Explore quantum entanglement and nonlocality concepts through expert insights from CQT's QCamp 2024, designed for pre-university students interested in quantum physics fundamentals.

• YouTube
• 37 minutes
• On-Demand
• Free Video