Ontology highlight
ABSTRACT:
SUBMITTER: Wang P
PROVIDER: S-EPMC4383011 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
Nature communications 20150323
The measurement of the microwave field is crucial for many developments in microwave technology and related applications. However, measuring microwave fields with high sensitivity and spatial resolution under ambient conditions remains elusive. In this work, we propose and experimentally demonstrate a scheme to measure both the strength and orientation of the microwave magnetic field by utilizing the quantum coherent dynamics of nitrogen vacancy centres in diamond. An angular resolution of 5.7 m ...[more]