High-sensitivity magnetometry at room temperature with post-processed optical readout of single NV-centres

Antonio A. Gentile, Raffaele Santagati, Sebastian Knauer, Simon Schmitt, Stefano Paesani, Chris Granade, Nathan Wiebe, Christian Osterkamp, Liam P. McGuinness, Jianwei Wang, Mark G. Thompson, John G. Rarity, Fedor Jelezko, Anthony Laing

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Abstract

Optical readout from nanofabricated single NV centres is enhanced via Bayesian inference techniques, to demonstrate efficient magnetometry at room temperature conditions. We achieve experimentally Heisenberg-limited sensitivities O(100 nT s1/2), thus competing with state-of-art cryogenic set-ups.

Original languageEnglish
Title of host publication2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
ISBN (Electronic)9781943580576
DOIs
Publication statusPublished - 1 May 2019
Event2019 Conference on Lasers and Electro-Optics, CLEO 2019 - San Jose, United States
Duration: 5 May 201910 May 2019

Publication series

Name2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings

Conference

Conference2019 Conference on Lasers and Electro-Optics, CLEO 2019
CountryUnited States
CitySan Jose
Period5/05/1910/05/19

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