Quantum Sensing and Metrology

Quantum entanglement enables higher precision estimates than would otherwise be possible and we have demonstrated an optical phase measurement with an entangled four-photon interference visibility greater than the threshold required to beat the standard quantum limit – the limit attainable without entanglement.

These results lead the way to new high-precision measurement applications.

Research interests within the field of quantum sensing and metrology include:

  • Quantum Metrology
  • Quantum Measurement and Control
  • Quantum Imaging
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