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)

DC magnetometry below the Ramsey limit with rapidly rotating diamonds

14 Dec 2022, 14:30
30m
Room R5 (Adelaide Convention Centre)

Room R5

Adelaide Convention Centre

Invited talk PQS: Precision and Quantum Sensing Workshop Precision and Quantum Sensing Workshop

Speaker

Alexander Wood (University of Melbourne)

Description

I will report on our demonstration of dc magnetometry that exceeds the sensitivity of $T_2^\ast$-limited Ramsey sensing by more than an order of magnitude. Our work demonstrates that diamond magnetometry below the $T_2^\ast$ limit is possible.

Author

Alexander Wood (University of Melbourne)

Co-authors

Dr Alastair Stacey (RMIT University) Andy Martin (University of Melbourne)

Presentation materials