量子信息技术

并介绍两种典型的量子信息技术：量子密码和量子传物。

Also , introduce two typical quantum information technology : quantum cryptography and quantum teleportation .

量子信息技术在运算速度、通信效率、安全性等方面均有优于或远远优于传统信息技术的表现。

Quantum information technology outperforms its classical counterpart in computing speed , communication efficiency and security .

量子信息技术的新进展&五光子纠缠和开放目的的量子隐形传态

Experimental Demonstration of Five-photon Entanglement and Open-destination Teleportation

量子信息技术&量子密钥

Quantum Information Technologies & Quantum Key

量子信息技术

The Technique of Quantum Information

量子信息技术与安全多方计算技术分别是物理学与计算机科学中的热门研究领域。

Quantum information technology and secure multi-party computation technique are hot fields in physics and computer science , respectively .

在时代的推动下，自然科学界，特别是物理和信息科学界致力于寻找一些合适的物理系统来实现量子信息技术。

With the advancement of times , people are dedicating themselves to seek some appropriate physical system to realize quantum information technology .

量子信息技术是量子力学和信息科学结合的产物，它可以解决许多经典信息论所不能够完成的问题。

Quantum information theory is an inter-discipline of quantum mechanics and information theory , which is competent in some of impossible task within the conventional information science .

文章介绍量子信息技术中量子逻辑门的基本特点、方法以及实现量子门的物理实验进展。

The article introduces basic characteristics and method of quantum logic gate , the physics realization and experiment makes progress of quantum logic gate in quantum information technique .

量子信息技术是利用量子力学特性，结合经典信息理论和方法，对信息进行表示、处理的一门新兴交叉学科。

Quantum information is the new intercross subject to represent and manipulates information using quantum physics principles as well as the fundamental and method of classical information theory .

量子信息技术具有运算速度快、功耗低、存储能力大、计算能力强、保密性好等奇特的性能，其应用前景难以估量。

Quantum information technology owns some vagarious capability , such as rapid calculation speed , lower power consumption , bigger storage , stronger calculation ability , better secrecy and so on .

本文主要讨论线性光学在量子信息技术中的应用。内容包括光子纠缠的产生，光量子信息技术中常用的操纵和测量技术。

This dissertation discusses the quantum information fundamentals and its realization by linear optics approach , the content of which covers the technique of generating entangled photons by spontaneous parametric down-conversion process , as well as method of manipulation and measurement of single photon .

《光-磁量子生物信息技术》预防与治疗慢性苯中毒的研究

Technique of photomagnetic quantum bio - information in prevention and treatment of chronic benzene poisoning

随着量子信息处理技术的发展，量子密码已引起密码学界广泛的关注。

With the development of quantum information processing , quantum crypto - graphy has attracted widespread attention in the international cryptographic community .

量子信息理论与技术

Quantum Information Theory and Technology

量子信息科学与技术是指量子力学信息科学和计算机科学相结合而成的学科，它的最基本要素是量子纠缠特性。

Quantum Information Science and Technology refers to a subject combined by quantum mechanics , information science and computer science , the most basic element is quantum entanglement property .

量子器件与量子信息技术

Quantum devices and quantum information technology

近些年来，随着量子干涉与量子信息技术的发展，人们已经实现了对于光脉冲实施群速度的任意操控，乃至于将光脉冲相干地存储在介质中，然后释放出来。

In recent years , thanks to the development in quantum coherence and quantum information technologies , people have implemented the coherent manipulation of the group velocity of the light pulse . Moreover , one has achieved the short time storage of light pulse in medium and then releases it .

另一方面，基于量子力学原理的量子信息技术也需要利用单光子源来实现量子保密通信和量子计算。

On the other hand , techniques of quantum information based on the principle of quantum mechanics need single-photon sources to realize quantum cryptography and quantum computation .

作为新一代的高新技术，它主要包括量子计算、量子通讯两大信息技术。

As a new technology , quantum information mainly includes quantum computation and quantum communication .

以量子密钥分配为代表的量子密码术是量子信息技术应用于经典通信的成功典范。

As the representative of quantum cryptography , the quantum key distribution ( QKD ) is a successful model that the quantum information technique is applied in to the conventional communications .

正是由于量子纠缠这一量子力学中的奇异现象使得量子信息技术超越经典信息技术成为可能，因此量子纠缠也被认为是一种重要的资源。

Due to quantum entanglement ( a novel phenomenon in quantum mechanics ), it is possible that quantum information technologies may surpass some classical technologies in information processing . So quantum entanglement is also considered as an important resource .

完整的量子控制理论的建立对于物理、化学、量子信息、纳米技术、生物技术等领域的发展将具有重要意义。

The establishment of complete quantum control theory is important for the development of the fields such as physics , chemistry , quantum information , nanotechnology and biotechnology .

介绍了量子计算的最新研究方向，简述了量子计算和量子信息技术在保密通信、量子算法、数据库搜索等重要领域的应用。

This paper introduces the newest research directions of quantum computation , and expounds the applications of quantum computation technologies in secret communication , cryptography system and database searching .

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。

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.

从定量与定性分析中发现，连续小波变换对明亮光束等连续量子信息的处理与分析、计算方法起著重要的作用，尤其是对量子信息理论和技术起到直接的作用。

Continuous the quantum information handles with analyze , calculation the method rises the function of the importance , rises with the technique to the quantum information theory particularly direct function .

重点对目前引起了广泛研究兴趣，并成为最新研究热点的量子相干网络、纳米线网络等作了简要介绍，这是复杂网络理论应用在量子信息技术上的一些探索。

Second , we make to a brief report about the complex network application in the quantum coherent network and nanometer wire nets , which become the newest research hot spot and attract to how widespread research interest at present .