Centre updates

CQC2T partner explains motivation for quantum computing investment

Telstra's Chief Scientist Professor Hugh Bradlow explains the telco giant's commitment to becoming a world class technology company in this piece for Exchange. The company's long-term approach has seen it invest in Australia's first quantum computing company, Silicon Quantum Computing Pty Ltd.

Guests tour UNSW's quantum computing laboratories at the launch of Silicon Quantum Computing Pty Ltd

The company is a first-of-its-kind collaboration between UNSW, the Commonwealth and NSW governments, Commonwealth Bank Australia and Telstra. CQC2T Director Prof Michelle Simmons is a founding member of the company board.

Read more at the Telstra Exchange

CQC2T researchers are connecting up the global quantum internet

A team of researchers led by A. Prof Matthew Sellars at The Australian National University have shown that an erbium-doped crystal is a practical building block for a global quantum internet.

Dr Rose Ahlefeldt and A. Prof Matthew Sellars operating a high resolution dye laser (used to study rare earth crystals) in the solid state spectroscopy laboratory at ANU. Image credit: Stuart Hay, ANU

The material is uniquely suited to enable a global quantum telecommunications network, achieving coherence times of more than a second and operating in the same 1550nm band as existing fibre optic networks.

Read more

Access the full paper at Nature Physics.

Watch a video about the result.