Published in Optics Communications Shared Cryptographic Bits Via Quantized Quadrature Phase Amplitudes of Light

نویسندگان

  • Yi Mu
  • Jennifer Seberry
  • Yuliang Zheng
چکیده

We propose a novel quantum cryptographic protocol without using polarized photons The protocol consists of an optical coupler and four nonorthogonal coherent states which are analyzed by means of quadrature phase amplitudes of quantized light eld

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تاریخ انتشار 2006