Single-photon source and quantum random number generator
This project aims to use the second-order autocorrelation function, g(2)(t), of photons emitted by nanoscaled photon emitters as a metric to sense changes in the emitters’ environments.
Flagships
Quantum Communications
This flagship emphasises holistic technology development and deployment, bringing together disparate activities in single photon sources, detectors, random number generation, teleportation, as well as classical communication protocols.
Projects
Coherent-state entanglement protocol for quantum communication
This project aims to theoretically evaluate a new quantum communication protocol that uses coherent states of light. The expected outcomes include the development of a refined theoretical framework, computational tools, and publications outlining the feasibility and potential of this coherent-state quantum communication protocol.
Fibre-based UKD using decoy states
The research is aimed at transmitting secure keys using fibre-based quantum key distribution.
Robust communications
This project aims to advance quantum communication by exploring two novel approaches: replacing linear optical approaches with nonlinear optical approaches and tailoring quantum wavefunctions for robustness to noisy channels.
Educational demonstrator of a quantum key distribution system
The goal is to create an interactive learning tool for schools and universities to introduce students to quantum communication and cryptography. The demonstrator will showcase the BB84 protocol, allowing students to observe the exchange of qubits and the generation of a secure key using a simulated “Alice” and “Bob” setup.