量子通信

并讨论了光子纠缠在量子通信中的两个方面的应用：量子远程传态和量子密集编码。

This dissertation discusses two applications of photon entanglement in quantum communication : quantum teleportation and quantum dense coding .

在量子通信领域，作为传输量子信息的两种典型方案&量子隐形传态和远程态制备一直以来倍受关注。本文主要研究噪声情况下的远程态制备过程。

As two typical protocols of quantum communication , quantum teleportation and remote state preparation , have attracted much attention in recent years .

一次量子通信QKD和QA协议

A QKD and QA Protocol Through Once Quantum Communication

在本文第三章，我们一种以EPR纠缠为基础，利用隐形传态进行量子通信的方案。

In section III , we present a theoretical quantum communication scheme using EPR pairs and quantum teleportation .

量子通信QKD的效率及安全性分析

Analysis of QKD communication efficiency and security

量子通信的腔QED方案

Quantum Communication Schemes via Cavity QED

量子通信中SAGM型单光子探测器性能分析

Analysis on the Characters of SAGM Single-Photon Detectors in Quantum Communication

本文对量子通信的一个分支&量子密钥协议方案进行了主要研究，取得结果如下：（1）提出了一种利用EPR块状传输的量子密钥协议。

This paper has done some research on a branch of quantum communication-Quantum Key Agreement Scheme . The results are as follows : ( 1 ) A new quantum key agreement protocol via the block transmission of the EPR pairs .

由于光场随传播距离是指数衰减，所以实现远距离量子通信中量子中继的使用是必须的，Duanetal.提出使用原子系综做为量子中继。

Photons are decayed exponentially as the increment of the distance , therefore quantum repeaters are needed in the long distance quantum communication . Duan et al . have shown us that the atomic ensemble can be used as the quantum repeater .

分析了一次量子通信量子密钥分发（QKD）和认证（QA）协议存在的安全性漏洞，协议能抵抗截取/重发攻击策略和纠缠攻击策略，但不能抵抗纠缠/截取攻击策略。

This paper analyzed the security hole of a quantum key distribution and quantum authentication protocol through once quantum communication , which can withstand interception / resend attack strategy and entanglement attack strategy but can not resist the entanglement / interception attack strategy .

在量子通信过程中，基于量子Zeno效应人们主要研究的是量子态保存，纠缠态保护，纠缠制备和纯化，量子纠错以及克服消相干效应等，并提出了许多新颖的可行方案。

During quantum communication process , based on quantum Zeno effect , scientists mainly studied quantum state preservation , entangled state protection , preparation and purification of entanglement , quantum error correction as well as control of decoherence effect and so on .

纠缠态及其在量子通信中的应用研究

Study on Entangled State and It 's Application in Quantum Communication

在量子通信中，量子纠缠态的识别是实现各种量子通信协议必要的过程。

In quantum communication , recognition to quantum entanglement is crucial .

与微波通信技术相比，空间量子通信具有很大的优势。

Compared with microwave communication , space quantum has more advantages .

量子通信和概率克隆在量子计算中的应用

Quantum Communication and Application of Probabilistic Cloning in Quantum Computation

协议使用单向量子通信进行密钥分发。

We shall start with a protocol with one-way quantum communication only .

即包括了为人们所熟知的量子通信与量子计算领域，也包括了刚刚兴起的但却有巨大潜力的量子对策论等领域。

Known fields such as quantum communication and quantum computation .

量子通信实验系统中若干关键问题的研究

Research on Some Key Problems of the Experimental System in Quantum Communication

量子通信技术发展现状及应用前景分析

An Analysis of State-of-the-art and Foreground of Quantum Communication Technology

用于量子通信的飞秒激光器的理论与实验研究

The Theory and Experiment Research of Femtosecond Pulse Laser in the Quantum Communication

红外波段单光子探测器及其在量子通信领域中的应用

Near-Infrared-Wavelength Single-Photo Detectors and Their Application in Quantum Communications

量子通信中的测量基方向问题

Analysis of basis direction deviation in quantum communication

空间量子通信中单光子捕获技术研究

Research Single-Photon Acquisition Technique in Free-Space Quantum Communication

量子通信的理论基础与线路实现

Theoretical Basis and Circuitry Implementation of Quantum Communication

该模型和算法可以为今后量子通信网络的构建和性能评估提供依据。

The model and algorithm can provide basis for building future quantum communication network .

量子通信与量子密码实验研究

Study of Quantum Communication and Quantum Cryptography

量子通信的研究进展和发展前景

Research Development and Prospect in Quantum Communication

量子通信及发展前景

On Quanta Communication and its Developing Future

阐述一种最新的通信理念&量子通信。

A latest kind of communication-quantum communication .

量子通信是经典通信和量子力学相结合的一门新兴交叉学科。

Quantum communication is a rising interdisciplinary field which combines classical communication and quantum mechanics .