Optical switch is the key part in all optical network.
光开关是全光网络中的关键器件。
Photonic switching is a key technology in the future All Optical Network (AON).
光交换技术是未来全光网络(AON)中的关键技术。
This paper describes all optical network and the key technology of it in detail.
本文详细介绍了全光网及其关键单元技术。
The tunable wavelength converter plays an important roll in dense wavelength division multiplexing(DWDM) all optical network.
可调谐波长转换器在DWDM全光网络中具有举足轻重的作用。
Arrayed waveguide grating (AWG) is of great importance to the future dense wavelength division multiplexing (DWDM) all optical network (AON).
阵列波导光栅型波分复用器对于实现未来密集波分复用全光网具有重要的意义。
SHAONET, the first WDM all optical network testbed in China, is a metropolitan self-healing ring. A novel OADM having protection function is adopted.
SHAONET是国内自主开发的第一个WDM全光试验网平台，它采用了一种新型保护结构的OADM，具有很强的自愈功能。
It briefly describes application prospects of new network technology, and presents how to transform from current network to future all optical network.
简单描述了网络新技术的应用前景；提出了如何实现从现有网络向未来全光网络的过渡。
All optical Network (AON) which attracts the attention of the experts all over the world can augment the capacity of optical fiber communication economically and effectively.
全光网络(AON)可以经济有效地增加光纤通信系统容量，已成为各国专家研究热点。
All optical network (AON) and wavelength division Multiplexing (WDM) are the foreland of network research all over the field, their integration all optical WDM network is the hotspot.
全光通信网和波分复用技术是目前国内外网络技术研究的前沿，尤其是将两者结合起来的全光波分复用网络更是研究的热点。
It makes many complicated all optical communication and sensing network into being, meanwhile, greatly extends applied realms of optical fiber technology.
它的出现，使许多复杂的全光通信和传感网络成为可能，极大的拓展了光纤技术的应用范围。
Then, it describes the technological advances of optical fiber transmission and photonic devices and integration which are needed by the all-optical network.
接着说明全光同所根据的光纤传输系统和光子器件与集成技术的进展。
Optical switch is a kind of important passive optical components in all-optical communication network.
光开关是全光通信网络中的一种重要的光无源器件。
All optical exchange scheme has been the trend of modern optical network with the development of optical communication system and application of Dense Wavelength-Division Multiplexing (DWDM).
随着光纤通信技术的进步和密集波分复用(DWDM)系统的应用，全光交换已经成为当前光网络的发展趋势。
As a key device for the realization of WDM-based all-optical network, OXC (optical cross connection) device is plagued with severe crosstalk problem caused by the interaction of its signal and link.
光交叉连接器件(OXC)是实现WDM全光网络的关键器件，但由于其自身的链路和信号相互作用，会产生严重的串扰问题，从而限制了OXC性能的充分发挥。
The paper offers a brief overview for the all-optical communication network in the future.
本文对未来的全光通信网作概括介绍。
To meet the ever-demanding standards for optical telecommunication network, people have proposed the concept of all-optical network.
人们对于高速光信息网络提出越来越高的要求，于是人们提出了全光网络的概念。
Fiber amplifier is one of the key components to realize all optical fiber communication network. Erbium-doped fiber amplifier is applied widely just now.
光纤放大器是实现全光网络的关键性部件，目前广泛使用掺铒光纤放大器。
The introduction of intelligence in optical network forms the base of new generation service provision platform. Meanwhile, optical network is moving towards all optical transparent frame.
光网络中智能的引入为构造新一代的业务提供平台奠定了基础，同时，光网络在不断向全光透明架构演进。
In all-optical networks, distributed algorithms for attack localization was analyzed, and an all-optical network simulation platform was constructed for attack localization and resumption.
分析了全光网络分布式攻击定位算法，构建了全光网络攻击定位与恢复的仿真平台。
Tunable wavelength converters are key components in intelligent all-optical network.
可调谐波长转换器是智能化光网络中的关键光电子器件。
Closed all optical cycles in optical networks may generate lasing which adversely affects network performance.
光网络中的闭合全光环路在一定条件下会形成环路激射，对网络造成不利的影响。
In a situation that present information technology and industry are developed at full speed, IP network, 3g and ALL-OPTICAL network of new generation have already begun to implement.
在目前的信息技术与产业飞速发展的情况下，新一代IP网络、3g和全光网络已经开始实施。
Therefore it is a world-wide hot topic and urgent affair to implement all-optical switching and all-optical signal processing in optical network nodes since the beginning of this century.
因此，变革传统的“光-电-光”信息交换方式，在网络节点上实施全光交换和全光信号处理是本世纪以来的全球研究热点，也是当务之急。
This article researches the all-optical network base on OCDMA technology.
对基于光纤CD MA (OCDMA)技术的全光网进行了研究。
It is well known that the optical fiber has the maximum bandwidth in all transmitting medium used in the network communications.
在网络通信的信息传递材料中，光纤被公认为是现今通信带宽最大的传输介质。
Realizing FTTH by using optical access method represented by PON features less network nodes and simple construction. Its performance and security and reliability are all relatively high.
以PON为代表的光接入方式实现FTTH，网络结点少而且施工简单，其性能和安全可靠性都相对较高。
In this paper, a design of an all-optical multi-value neural network system for implementation of associative memory is presented.
本文提出一种用于联想识别的全光型多值神经网络系统。
All-optical logic operation and wavelength conversion are the key technologies in the OPS network.
全光逻辑以及波长变换也是OPS网络的关键技术。
In a situation that ALL-OPTICAL network are ripe day by day, all optical IP networks become key networks of NGN.
在全光网络日渐成熟的情况下，全光IP网络成为NGN的骨干网络。
In a situation that ALL-OPTICAL network are ripe day by day, all optical IP networks become key networks of NGN.
在全光网络日渐成熟的情况下，全光IP网络成为NGN的骨干网络。
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