The dense wavelength division multiplexing (DWDM) device is the core component in DWDM systems.
密集波分复用(简称DWDM)器件是DWDM系统中的核心器件。
A multi mode interference wavelength division multiplexer in GaAs has been studied in this paper.
本文研究了一种多模干涉型光波分复用器。
Dual wavelength rings have been designed with wavelength division multiplexing to expand the network scale.
为扩展网络规模，采用波分复用技术实现了双波长环网。
Dense wavelength division multiplexing (DWDM) is an advanced and mature fiber optic transmission technique.
波分复用(DWDM)技术是一种比较先进且相对成熟的光纤通信技术。
A kind of photonic band gap filter for wavelength division multiplexed is discussed with transfer matrix method.
利用传输矩阵法，研究了一种用于波分复用的光子晶体滤波器。
The integrated optics wavelength division multiplexing device using geodesic lens and grating has been fabricated.
制备了一种短程透镜——光栅型集成光学波分复用器。
Optical add-drop multiplexer (OADM) is one of the key components for wavelength division multiplexing (WDM) system.
光分插复用器(OADM)是波分复用(WDM)系统中的关键器件之一。
As one of the most efficient schemes, wavelength division multiplexing (WDM) is applied widely in fiber-optic sensor arrays.
波分多路复用(WDM)技术作为有效的复用方案之一，目前已经广泛应用于光纤传感阵列中。
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。
Many new optical passive devices, such as connectors, couplers, wavelength division multiplexers and switches are introduced.
简单介绍了光纤通信系统中的光连接器、光耦合器、波分复用器和光开关方面的新型光无源器件。
A quasi-distributed optical fiber surface plasmon resonance (SPR) sensor based on wavelength division multiplexing is studied.
研究了一种基于波分复用原理的准分布式光纤表面等离子体波传感器。
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。
We propose a new type of wavelength division demultiplexer composed of a photonic crystal waveguide with asymmetric corrugated exit surface.
提出一种新型的波长解复用器，它是一段以不对称波纹面作为出射端面的光子晶体波导。
The crosstalk is an important limiting factor in optical wavelength division multiplexing (WDM) networks with optical cross connect (OXC) nodes.
串扰是波分复用(WDM)光网络中限制光交叉连接(OXC)节点容量的一个重要因素。
DWDM (dense wavelength division multiplexing) technology has exploited the huge potential bandwidth of optical fibers to meet the bandwidth requirement.
密集波分复用(DWDM)技术能充分利用光纤巨大的传输容量，基本满足了对带宽的需求。
The DWDW demodulate technology which use the DWDM filter curve and wavelength division multiplex technology can realize multichannel dynamic demodulate.
DWDM解调技术利用DWDM的滤波曲线和波分复用技术可以实现多通道动态解调。
By using wavelength division multiplexing, optical switch and optical time domain reflectometer (OTDR) technology, networks can be supervised automatically.
该方案将光波分复用技术、光开关和OTDR技术相结合，实现了对光纤通信网的自动在线监测。
A new structure of tunable polarization interference dense wavelength division multiplexing (DWDM) filter based on the analog birefringent module is presented.
提出了一种基于模拟双折射模块的可调谐偏振光干涉型密集波分复用滤波器(DWDM)的新结构。
Tunable Erbium-Doped Fiber Laser (EDFL) is the key test device in the Optical Communication System (OCS) based on Dense Wavelength Division Multiplexing (DWDM).
可调谐掺铒光纤激光器是实现基于密集波分复用(DWDM)的全光通讯系统的关键器件。
Firstly, this paper introduces the history and status of wavelength division multiplexing technology, and compares several common wavelength division multiplexing technologies.
本文首先介绍了波分复用技术的历史及现状，并比较了几种常见波分复用技术。
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。
With the application of dense wavelength division multiplexing and the advance in optical transport network, optical switching has become one of the key techniques for the future.
随着密集波分复用技术的应用以及光联网的提出，光开关技术已经成为未来光联网的关键技术之一。
Dense wavelength division multiplexing (DWDM) is the key technology in optical fiber communication, and the arrayed waveguide gratings (AWG's) have wide applications in WDM systems.
密集波分复用(DWDM)是光纤通信中的关键技术，而阵列波导光栅(awg)在波分复用系统中有着广泛的应用。
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。
With the rapid increase in DWDM (Dense Wavelength Division Multiplexing) demand, dielectric thin film filters have increasingly become a key component for optical telecommunications.
随着高密集型分波复合器需要的不断增加，在光纤通讯领域中，光学薄膜滤光片已经成为了一个很关键的光学元件。
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。
This chromatic dispersion suppresses the growth of four-wave mixing, a non-linear effect that can be particularly deleterious in dense wavelength division multiplexing (DWDM) systems.
该色散抑制了在密集波分复用（DWDM） 系统中特别有害的四波混频，非线性效应的增长。
This chromatic dispersion suppresses the growth of four-wave mixing, a non-linear effect that can be particularly deleterious in dense wavelength division multiplexing (DWDM) systems.
该色散抑制了在密集波分复用（DWDM） 系统中特别有害的四波混频，非线性效应的增长。
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