Quantum sensing of weak radio-frequency signals by pulsed Mollow absorption spectroscopy
Dynamical decoupling protocols can enhance the sensitivity of quantum sensors but this is limited to signal frequencies below a few MHz. Here, Joas et al. use the Mollow triplet splitting in a nitrogen-vacancy centre to overcome this limitation, enabling sensitive detection of signals in the GHz ran...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2017-10-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-017-01158-3 |
| Summary: | Dynamical decoupling protocols can enhance the sensitivity of quantum sensors but this is limited to signal frequencies below a few MHz. Here, Joas et al. use the Mollow triplet splitting in a nitrogen-vacancy centre to overcome this limitation, enabling sensitive detection of signals in the GHz range. |
|---|---|
| ISSN: | 2041-1723 |