Quantum Sensing of Photonic Spin Density Using a Single Spin Qubit
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2021-01-01 |
| Journal | OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES) |
| Authors | Farid Kalhor, LiāPing Yang, Leif Bauer, Noah Opondo, Sunil A. Bhave |
| Institutions | Purdue University West Lafayette |
Abstract
Section titled āAbstractāWe demonstrate that a nitrogen-vacancy (NV) center in diamond can be used as a quantum sensor for detecting photonic spin density (PSD). The direct detection of PSD at the nanoscale opens a new frontier for studying exotic phases of photons as well as future on-chip applications.