PRACTICAL CREATION AND DETECTION OF POLARIZATION BELL STATES USING PARAMETRIC DOWN-CONVERSION

@inproceedings{Resch2002PRACTICALCA,
  title={PRACTICAL CREATION AND DETECTION OF POLARIZATION BELL STATES USING PARAMETRIC DOWN-CONVERSION},
  author={Kevin J. Resch and Jeff S Lundeen and Aephraim M. Steinberg},
  year={2002}
}
  • Kevin J. Resch, Jeff S Lundeen, Aephraim M. Steinberg
  • Published 2002
  • Physics, Mathematics
  • The generation and detection of maximally-entangled two-particle states, `Bell states,' are crucial tasks in many quantum information protocols such as cryptography and teleportation. Unfortunately, they require strong inter-particle interactions lacking in optics. For this reason, it has not previously been possible to perform complete Bell state determination in optical systems. In this work, we show how a recently developed quantum interference technique for enhancing optical nonlinearities… CONTINUE READING

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