16–20 Oct 2023
Kingscliff, NSW, Australia
Australia/Sydney timezone

Free-space laser links for frequency comparison between fast-moving optical clocks

19 Oct 2023, 17:00
30m
Kingscliff, NSW, Australia

Kingscliff, NSW, Australia

Mantra on Salt Beach Kingscliff, Tweed Coast Gunnamatta Avenue, Kingscliff NSW
Invited Oral Time and Frequency Transfer Precision Fibre and Free Space Transfer

Speaker

Sascha Schediwy (University of Western Australia)

Description

Frequency comparison using ultra-stable, free-space laser links between transportable optical atomic clocks will result in globally significant advancements in applications spanning from fundamental physics, to outputs with immediate societal impact. Here, we report on our work to demonstrate a low size, weight, and power, continuous-wave laser technology that is capable of free-space frequency comparison between fast-moving optical clocks.

Author

Sascha Schediwy (University of Western Australia)

Co-authors

Dr Benjamin Dix-Matthews (University of Western Australia) Mr Alex Frost (University of Western Australia) Dr David Gozzard (University of Western Australia) Mr Skevos Karpathakis (University of Western Australia) Mr Ayden McCann (University of Western Australia) Mr Shawn McSorley (University of Western Australia) Dr Shane Walsh (University of Western Australia)

Presentation materials