Segment 3 – Next Generation Satellite Communications

Preparing for Global Quantum Communication Networks Using Satellites

Dr Alexander Ling

National University of Singapore, Centre for Quantum Technologies (NUS CQT)

Biography

Professor Alexander Ling is a Principal Investigator at the Centre for Quantum Technologies and leads a team that performs experiments towards a global quantum communication network.

His team has been involved in four launch campaigns that place quantum experiments in space. One of these campaigns led to the 2019 deployment of the SpooQy-1 satellite demonstrating entangled photon generation on a nanosatellite. In 2024, his team also participated in the Space Entanglement and Annealing QUantum Experiment (SEAQUE) mission that will test self-healing quantum detectors on the International Space Station.