Heralded generation of entangled photon pairs

Researchers present the first heralded generation of photon states that are maximally entangled in polarization with linear optics. Three photon pairs are generated by spontaneous parametric down-conversion from β-barium borate crystals. The coincident detection of four auxiliary photons unambiguously heralds the successful preparation of the entangled state.

• Publication year

  2010

• Venue

  Nature Photonics

• Publication date

  2010-07-16

• Fields of study

  Physics

• Identifiers
  DOI 10.1038/nphoton.2010.156arXiv 1007.2745
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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