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24th Australian Institute of Physics Congress

11–16 Dec 2022
Australia/Adelaide timezone
Co-locating with the 7th International Workshop of Specialty Optical Fibres and Their Applications (WSOF), the Australian and New Zealand Conference on Optics and Photonics (ANZCOP), and the Conference on Optoelectronlc and Microelectronic Materials and Devices (COMMAD)

Contact

Developing a Free-Space Quantum-Secure Time Transfer System

14 Dec 2022, 17:00
15m
Room R5 (Adelaide Convention Centre)

Room R5

Adelaide Convention Centre
Talk (preferred) PQS: Precision and Quantum Sensing Workshop Precision and Quantum Sensing Workshop

Speaker

Ben Sparkes

Description

We demonstrate quantum time transfer using correlated photons over a 100 m free-space link with picosecond resolution. We present our latest results showing the effects of loss and noise on our quantum clock synchronisation protocol.

Author

Ben Sparkes

Co-authors

Andre Luiten (The University of Adelaide, QuantX Labs) Fred Baynes (QuantX Labs) James Quach (The University of Adelaide) Ken Grant (Defence Science and Technology Group) Nicole Yuen (Defence Science and Technology Group) Sabrina Slimani

Presentation materials

1700 Wed RB5 Slimani.pptx
Sabrina Slimani Quantum Time Transfer Abstract.pdf
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