Currently, there are two main ways to prepare a single-photon source.
目前实验上所用的单光子源，主要有两类。
A method of generating the single-photon entangled states of a single photon state and a vacuum state through utilizing optical beam-splitter and single-photon source is described.
使用光学分束器和单光子源，利用单光子态和真空态制备出了纠缠单光子态。
Quantum dot optic microcavity device had potential application in field of quantum information technology using as the low threshold laser and single photon light source etc.
量子点光学微腔器件在低阈值激光器和单光子光源等量子信息处理技术领域有重要的应用前景。
So in this paper, the optimal situation of the decoy state protocol applied to the QKD system with heralded single photon source (HSPS) is complemented and extended.
现在诱惑态已被证明是一种可以大大提高量子密钥分发安全性能的现实可行的方法。
So in this paper, the optimal situation of the decoy state protocol applied to the QKD system with heralded single photon source (HSPS) is complemented and extended.
现在诱惑态已被证明是一种可以大大提高量子密钥分发安全性能的现实可行的方法。
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