Nonlinear photon-atom coupling with 4Pi microscopy
Strong atom-photon coupling has applications in deterministic quantum logic, but is difficult to achieve in free-space. Here, Chin et al. use 4Pi microscopy to increase the coupling between light and a single atom, demonstrating nonlinear single-photon interactions.
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2017-10-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-017-01495-3 |