311 citations · 1k across the 17 of their papers we have counts for
5 papers · 1 filter
Quantum key distribution using different-frequency photons
Bao-Sen Shi, Yun-Kun Jiang, Guang-Can Guo
In this paper, we present a scheme for quantum key distribution, in which different-frequency photons are used to encode the key. Thses different-frequency photons are produced by…
Optical realization of universal quantum cloning
Yun-Feng Huang, Wan-Li Li, Chuan-Feng Li +3
Beyond the no-cloning theorem, the universal symmetric quantum cloning machine was first addressed by Buzek and Hillery. Here, we realized the one-to-two qubits Buzek-Hillery cloni…
Probabilistic teleportation of two-particle entangled state
Bao-Sen Shi, Yun-Kun Jiang, Guang-Can Guo
In this letter, two different probabilistic teleportations of a two-particle entangled state by pure entangled three-particle state are shown. Their successful probabilities are di…
Optimal entanglement purifying via entanglement swapping
Bao-Sen Shi, Yun-Kun Jiang, Guang-Can Guo
It is known that entanglement swapping can be used to realize entanglement purifying. By this way, two particles belong to different non-maximally entangled pairs can be projected…
Manipulating the frequency entangled states by acoustic-optical-modulator
Bao-Sen Shi, Yun-Kun Jiang, Guang-Can Guo
In this paper, we describe how to realize conditional frequency entanglement swapping and to produce probabilisticly a three-photon frequency entangled state from two pairs of freq…