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Observation of Nonclassical Photon Statistics due to Quantum Interference

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 نشر من قبل Yajun Lu
 تاريخ النشر 2001
  مجال البحث فيزياء
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The nonclassical effect of photon anti-bunching is observed in the mixed field of a narrow band two-photon source and a coherent field under certain condition. A variety of different features in photon statistics are found to be the consequence of a two-photon interference effect with dependence on the relative phase of the fields. Besides the anti-bunching effect, we find another one of the features to be also nonclassical. These features emphasize the importance of quantum entanglement.



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