Producing the entangled photon pairs without type II down conversion

Wang Xiang-bin

Producing the entangled photon pairs without type II down conversion

Quantum Physics 2007-05-23 v2

Authors: Wang Xiang-bin

Abstract

We propose a simple scheme to produce the polarization entangled photon pairs without the type II phase match. The same scheme can also be used to produce the macroscopic entangled photon states in both photon number space and the polarization space(A. Lamas-Linares, J.C. Howell and D. Bouwmeester, Nature, 412887(2001)). Advantages and applications of our scheme in quantum key distribution are discussed.

Keywords

quantum optics and quantum information quantum entanglement

Cite

@article{arxiv.quant-ph/0205090,
  title  = {Producing the entangled photon pairs without type II down conversion},
  author = {Wang Xiang-bin},
  journal= {arXiv preprint arXiv:quant-ph/0205090},
  year   = {2007}
}

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