OTDM相关论文
采用10GHz基准时钟光和10Gbit/s的数据脉冲信号光注入到锁模激光二极管,降低了周期抖动,当注入功率为-5dBm,在基准时钟光波长等于......
简短评述了大容量和超大容量光通信系统的ＷＤＭ和ＯＴＤＭ技术。提出一个在ＯＴＤＭ通信系统中用锁模光纤激光器做时钟提取器的新方法。给出一个利用设置......
文章主要针对高速公路专用通信网中光纤数字传输系统的复用技术进行论述,对光纤数字传输系统的主要复用技术进行了比较,并对于波分......
用一种新的方法制作出应用于光网络系统的电吸收调制器 ,应用应变 In Ga As/In Al As材料做多量子阱 ,实验测量的调制器调制性能显......
报道了利用保偏光子晶体光纤在1.6μm区域产生超连续谱通过将光参量放大器产生的中心波长为1.5938μm、重复频率为250kHz、脉冲宽......
The theoretical and experimental analyses of widening the differential group delay (DGD) dynamic range of degree of pola......
The demultiplexing experiment from a 40 Gb/s optical time-division multiplexing signal is completed by using electro- ab......
80-GB all-optical serial-to-parallel convertor for QPSK signal based on cascaded phase modulators an
An all-optical serial-to-parallel converter(SPC) utilizing two cascaded phase modulators and optical bandpass filters(OB......
Simultaneous clock recovery and demultiplexing of a 320 Gb/s OTDM system using an optoelectronic osc
An improved optoelectronic oscillator scheme for an optical time division multiplexing(OTDM) system based on cascaded Ma......
光时分复用信号的产生是高速OTDM系统关键技术之一。本文在对各种光时分复用信号产生方法深入研究的基础上，利用1×4光纤耦合器分路......
苍南电力公司于2009年底开始研发电力通信光缆在线监测与故障智能定位系统,通过综合运用地理信息系统(GIS)、光时域反射仪(OTDR)、......
Gbit/s OTDM transmission over 50 km true wave fiber with dispersion compensation was realized for the first time in Chi......
It is presented the experiment of all optical demultiplexing of one 2.5 Gb/s channel from an 8×2.5 Gb/s OTDM data stre......
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1IntroductionAsaefectivewaytotakefuladvantagesofthebandwidthofthefiber, opticaltimedivisionmultiplexing (OTDM) tech......
An 8×2.5Gb/s 100km optical time division multiplexing(OTDM) experiment system is reported, which employs an electric......
期刊
在国内最先采用孤子的方式将８×２．５Ｇｂ／ｓ的ＯＴＤＭ信号在色散位移光纤中传输了５６．１ｋｍ，对８×２．５Ｇｂ／ｓ的ＯＴＤＭ进行解复用后进行了误码测量，系统功率代价为２．９ｄＢ．系统采用增益开关半......
扼要评述光学时分复用（ＯＴＤＭ）通信研究的现状，重点介绍ＯＴＤＭ通信系统的光源、传输、全光型时钟提取和解复用等关键技术。指出其发展趋向和光学孤......
简要分析了各种全光波长变换技术的原理，评价了各自的优缺点，并指出全光波长变换在光通信系统中的应用前景。
The principles of al......
本文介绍了光波分复用、光时分复用、副载波复用等光纤通信中的多路复用技术,并对光放大器的应用作了简要介绍。
This paper intr......
To meet the great demand of information transfer, an integrated and effective network is most desirable. Firstly, we giv......
从1970年光纤诞生算起,光纤通信已经是三十而立了。回顾三十年来光纤通信的发展历程,在惊叹技术本身发展之快的同时,更发现它引起......
DL7统的基于电调制的商用TDM系统速率已可达10Gb八，一些公司将在明年推出40Gb／S的产品。但是，为了进一步提高单信道的速率，必须在光域......
在光纤接入网中，为了提高传输容量、降低成本，充分实现光纤传输媒质和传输设备资源共享，在下行方向，采用多路信号可同时传输的复用技术......
目前，在光纤通信超大容量传输系统的研究方面主要是对L波段（1 570 nm～1 605 nm）EDFA的研究，使L波段EDFA的响应时间达C波段（1 528 nm～1 562......
The development of optical transmission was summarized. The multiplexing system was show in detail. The concepts, charac......
在带宽需求量迅猛增长的背景下，光通信技术成为21世纪初最具发展潜力的技术。最近，业内专家指出，光分组交换技术将成为一项重要的通信......
一、光纤传输产品发展历程回顾1.第一代传输产品:PDH传输产品PDH（准同步数字系列）是光纤传输技术步入数字化以来经历的第一个阶段,它......
The dispersion-managed soliton (DMS) transmission model of dispersion-managed systems is established,and the intrachanne......
By introducing a two-stage polarization mode dispersion (PMD) compensator after a optical fiber link with a large PMD,ov......
期刊
A 40-Gb/s optical time division multiplexing (OTDM) return-to-zero (RZ) transmission experiments including a dynamic pol......
An 8×10 Gb/s optical time-division-multiplexing (OTDM) system was demonstrated with an electroab-sorption modulator (EA......
报导了一个40Gbit/sOTDM系统中二阶偏振模色散(PMD)自适应补偿系统,此实验系统基于偏振度的反馈控制方法实现了二阶偏振模色散自动......
By using the amplified 10-GHz, 5.5-ps sech2 pulses with high quality and chirp-free from regeneratively mode-locked fibe......
A dynamic first-order polarization mode dispersion (PMD) compensator based on garnet and yttrium vanadate crystal has be......
Polarization mode dispersion(PMD) is considered to be the ultimate limitation in high-speed optical fiber communication ......
A Novel Self-Synchronization Scheme Based on Cross Gain Modulation and Self-Frequency Shift in an SO
This paper presents a novel self-synchronization scheme utilizing a semiconductor optical amplifier and an optical band-......
A 16×10-Gb/s optical time-division-multiplexing (OTDM) system was demonstrated experimentally with a well-designed ultr......
报告了一个用于低频射频天线网络LOFAR的160 Gbit/s演示平台.文章介绍了LOFAR网络结构以及用于LOFAR长臂的OTDM/WDM系统结构,回顾......
首先介绍了光纤通信系统的组成,回顾了现代光纤通信的发展历程,并分析了光纤通信发展的特点,最后提出光纤通信技术的发展趋势。
F......
A new but simply implemented optical clock recovery scheme for optical time-division multiplexing (OTDM) systems based o......
本文就光通信发展历程回顾与介绍,并对光通信的发展趋势作简要的展望。
This article reviews and describes the development of......
A novel structure for ultra long span optical transmission systems is proposed.In the scheme,the inverse fast Fourier tr......
