In WDM optical networks, network survivability has been recognized as one of the most important issues.
在波分复用光网络中，网络生存性已经被公认为是最重要的研究课题之一。
According to multicasting dynamic routing assignment problem in WDM optical network, provided a routing assignment algorithm based on multiple constraints.
针对WD M光网络多播动态路由分配问题，提出了一种多约束条件下的路由分配算法。
Virtual wavelength path is very important for making full use of bandwidth resource of WDM optical network and the wavelength converter is the key to realize the virtual wavelength path.
虚波长通道是充分发挥WDM光网络带宽资源的关键所在，而波长变换器又是实现虚波长通道的根本途径。
The paper gives a most optimized survival strategy of WDM mesh network, which is one of important issues in optical network.
研究出一种最优的WDM光网络生存策略，是未来全光网络组网的重要方面之一。
In this paper, an alternate routing algorithm is proposed for the problem of routing and assignment of wavelength in wavelength Division Multiplexing (WDM) optical transport network.
本文研究了动态业务下，波分复用光传送网的选路和波长分配问题，提出了一种基于备用选路的选路和波长分配算法。
A novel WDM optical time division multiplexing network (OTDMN) with great capacity is discussed.
提出了一种大容量的WD M光时分复用网络的概念。
A model for loss and crosstalk in WDM passive optical network (PON) employing spectral slicing was proposed.
提出了一种频谱分割WDM无源光网络(PON)的损耗和串扰模型。
WDM based optical transport network entails more stringent appeal of availability while providing large transporting capacity.
以wdm为基础的光传输网络在提供高传输容量的同时对网络可靠性也提出了更严格的要求。
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。
Optical transmission network with huge capacity and good flexibility, based on wavelength division multiplexing (WDM), becomes the focus in current optical communication field.
其中以波分复用（WDM）技术为基础的光传送网络由于其大容量和良好的灵活性而成为目前光通信领域研究的焦点。
The increase in the wavelength number and capacity of a wavelength division multiplexing (WDM) network leads to the increase of input and output port number of an optical cross connector (OXC).
随着波分复用波长数量的增多及传输容量的快速增长，光交叉连接器的端口数目也相应地增加。
By utilizing equipments like Optical Cross Connect (OXC), WDM network could provide end-to-end light-paths to source-destination node pairs and re-use wavelength resources.
通过引入光交叉连接oxc，光网络可以通过波长选路为节点对提供端到端的光通道，进而实现波长的重用。
We present a novel method for providing broadcast signal transmission in a wavelength division multiplexing passive optical network (WDM-PON).
本文提出了一种能够传输广播业务的新的波分复用无源光网络方案。
WDM technology is the basis of optical network implementation.
WDM技术是光网络实现的基础。
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 emphasis is on the characteristics of WDM fiber optic network, the principle of optical switching by selecting wavelength. At last the WDM star and ring networks are addressed as an example.
重点介绍了波分复用(WDM)光纤网络的特点、通过选择光波长实现光交换的原理、WDM星形和环形光网络的构成等。
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。
Wavelength switchable fiber laser is used widely in many fields, especially in the present optical source of WDM network router.
波长可开关的光纤激光器应用广泛，尤其是应用在目前高速WDM网络波长路由的光源。
This article introduces two generations optical network, mainly deals with the WDM and OTDM network multiplexing technologies.
介绍了两代光子网络，着重讨论了WDM网络与OTDM复用技术。
With the reduction of price of optoelectronic devices, WDM-PON will necessarily play an important role in the next generation of optical access network.
随着光电器件成本的不断降低，WDM -PON必然在下一代的光接入网中占据重要的地位。
WDM-based wavelength-routed optical networks have been widely considered a promising network infrastructure for next-generation optical networks.
在波长路由光网络中，网络的存活性已经受到越来越多的重视。
WDM-based wavelength-routed optical networks have been widely considered a promising network infrastructure for next-generation optical networks.
在波长路由光网络中，网络的存活性已经受到越来越多的重视。
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