光纤带宽

脉冲法测量光纤带宽的误差分析

Analysis of the Measurement Accuracy on the Optical Fiber Bandwidth by Pulse Method

光脉冲波形对光纤带宽的影响

Effect of Optical Pulse Waveform on Optical Fiber Bandwidth

用ME99C准确测量大NA的62.5/125多模光纤带宽

Accurately Measure the Bandwidth of Large NA 62.5/125 Multimode Fibers by ME 99C

DWDM系统充分利用了已有的光纤带宽资源，使得在未来几年内无需考虑光纤的问题，只需在上面加挂SDH设备即可。

The DWDM system has made use of fiber sources at present , adds SDH equipments without thinking about fiber sources in future .

光纤带宽特性对VISAR测试影响的分析

The bandwidth of optical fiber and its restrictions on VISAR

γ辐照对光纤带宽的影响

Influence of γ irradiation on band width of optical fibers

多模光纤带宽的计算与优化

Calculation and optimization of bandwidth for multimode optical fibers

时域法测量光纤带宽的双高斯拟合理论

Bi-Gaussion sitting theory measuring fibers band in time domain

多模阶跃折射率塑料光纤带宽与数值孔径的分析

Analysis of Bandwidth and Numerical Aperture of Multi-mode SI-POF

接入网的相互融合可以结合不同接入技术各自的优势，使得终端接入更加灵活便捷，并能更有效地利用光纤带宽。

Merging of different access networks makes use of advantages of each access method , and makes access more flexible and more efficient .

利用成熟的并行系统综合体技术搭建基本环境，在异地之间通过光纤带宽复用方法，实施了先进的GDPS/PPRC与GDPS/XRC技术。

It builds up the basic environments by using the mature parallel sysplex technologies , implementing the advanced technologies of GDPS / PPRC and GDPS / XRC , using the method of the fiber transmission bandwidth duplex between the different sites .

密集波分复用（DWDM）系统是能够充分利用光纤传输带宽的一种技术，特别是在大容量、超长距离的传输中，DWDM尤其具有优势。

Dense Wavelength Division Multiplexing ( DWDM ) is the technology which is able to take full advantage of the bandwidth of a fiber-optic , especially in the large-capacity , ultra-long haul transmission .

光波分复用（WDM）技术充分利用了光纤中带宽资源，极大地提高了传输速度，被广泛应用于骨干网、广域网以及接入网中。

Wavelength division multiplexing ( WDM ) takes full advantage of the bandwidth resources of the fiber and greatly improves the transmission speed . It has been developed rapidly in backbone network , metropolitan area network and access network .

采用正弦调制测量光纤陀螺带宽的方法研究

Study on the Bandwidth Measurement Method of Fiber Optic Gyroscope with Sine Modulation

单模光纤耦合器带宽特性分析

Analysis of bandwidth characteristics in single-mode fiber couplers

一种新颖的光纤光栅带宽调谐方法

A Novel Method to Chirp Fiber Grating

实验结果显示了使用波分复用技术提高聚合物光纤传输带宽的可行性。

The experiment shows the feasibility of using WDM technology to improve the transmission bandwidth of POF . 3 .

色散的存在直接导致了光信号在传播过程中的码间干扰的产生，这在一定程度上限制了光纤的带宽，也限制了光纤的信息容量。

Dispersion of light can lead to generation of inter-symbol interface which limits bandwidth and information capacity of optical fiber .

提出了一种在陀螺设计和装配阶段采用正弦调制法测量光纤陀螺带宽的方法。

In this paper , a sine modulation method used to estimate the bandwidth in FOG design and assembly phase is presented .

在有线接入领域，由于光纤技术带宽大、衰减少等优势，光纤接入逐渐成为接入网的主流技术。

In the field of wired solutions , fiber access technology becomes the mainstream technology of access network step by step due to their bandwidth capacity and litter attenuation .

此外，通过合理利用光栅刻写系统的加／减振，实现光纤光栅带宽在一定范围内的控制。

Furthermore , by making reasonable use of absorbing or driving of vibration in the writing system of FBG , the bandwidth of the Fiber Bragg Grating could be controlled in some extent .

在一个无源光网络中，众多的用户可以共享网上的设备，网络的业务是透明的，易于升级扩容，可最大限度的利用光纤的带宽。

A Passive Optical Net ( PON ), all the users of which have access to the equipments on line , with transparent business and simple upgrading , makes use of the bandwidth of fiber as much as possible .

本文给出了用LED作光源时通用异步数字传输系统的光纤和接收机带宽的计算方法。它有别于一般文献中介绍的固定速率的同步传输系统的计算方法。

This paper describes the calculating method for the optical fiber and receiver band -

网络容量必须跟上这一要求，而WDM技术恰好能利用光纤的巨大带宽，满足这一要求，并能极大降低传输数字信号的代价。

Because the WDM technology can fully utilize the enormous bandwith of the optical fiber , the cost for transferring data can be greatly decreased .

电路仿真表明，采用这些技术使两种前置放大器的跨阻带宽都达到了28GHz以上，满足了40Gbit/sSDH光纤通信系统带宽要求。

Simulated results showed that both of the preamplifiers had bandwidth above 28 GHz and met the demand of 40 Gbit / s SDH optical communication .

波分复用（WDM）全光通信网充分利用了光纤巨大的带宽和优异的传输性能，具有良好的发展前景。

Wavelength division multiplexing ( WDM ) all-optical communication network , which utilizes the enormous bandwidth and excellent transport performance of optical fiber , is very promising .

光载无线系统RoF（RadioOverFiber）结合了光纤通信高带宽、低损耗和无线通信接入灵活的特点，是未来宽带无线接入有效的解决方案。

Radio over Fiber system has combined the high bandwidth and low loss of optical fiber communication with the flexibility of wireless communication , will be an effective broadband wireless access solution in the future .

WDM-PON采用WDM技术，可有利的获取光纤丰富的带宽资源，能给用户提供更高的接入带宽。

WDM-PON can better take advantage of the tremendous bandwidth of the optical fiber , and is able to provide users with higher access bandwidth .

由于光纤的巨大带宽，光网络成为解决此问题的一种有效方法，DWDM光网络已经成为信息领域的骨干网。

This problem can be solved by the optical network because of the wide bandwidth of optical fiber , and the DWDM has become the bone network in the communication field .

在位移、应力等参量的传感实验中获得了很好的线性响应，位移和应力传感的灵敏度分别为247nmmm和2.26nmN，光纤光栅实验带宽达155nm。

In the experiments of displacement and stress , a good linear response has been obtained , the sensitivities of displacement and stress are 2.47 nm / mm and 2.26 nm / N , respectively , and the FBG ′ s bandwidth can be changed to 15.5 nm .