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Single photon interference between two modes originated from a single quantum dot

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 Added by Hidekazu Kumano
 Publication date 2009
  fields Physics
and research's language is English




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Interference of a single photon generated from a single quantum dot is observed between two photon polarization modes. Each emitted single photon has two orthogonal polarization modes associated with the solid-state single photon source, in which two non-degenerate neutral exciton states are involved. The interference between the two modes takes place only under the condition that the emitted photon is free from which-mode information.

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