At each end of the fibre, optical signals must be converted to or from the electrical signals that computers use to process information.
在纤维的各端，必须将光信号转换成电信号或者将电信号转换成光信号，计算机用电信号处理信息。
But at each end of the fibre, optical signals must be converted to and from the electrical signals that computers use to process information.
但在纤维的各端，必须将光信号转换成电信号或者将电信号转换成光信号，计算机用电信号处理信息。
Germanium is already used in many commercial chips simply to improve the speed of electrical circuits, but it has much better optical properties than silicon.
锗早已应用于许多商用芯片中，虽然只是简单地用于提高电路速度，但相对硅来说其拥有好得多的光学性质。
But while optical signals transmit information much more efficiently than electrical signals, they're harder to control.
但是，虽然光信号比电信号在信息传输上高效很多，却也更难控制。
For its part, IBM has used silicon to develop a fast and extremely thin photodetector to convert optical signals into electrical ones.
就其本身来说，IBM已经使用硅来研发一种超薄快速型光电探测器来讲光信号转换成电信号。
Optical transistors, he says, will have a hard time competing with electrical ones, not least because there is no agreement over the best way to build them.
光电晶体管难以与电子晶体管竞争，这不仅仅是因为没有一项协议提供最好的制造方式。
A new network design that avoids the need to convert optical signals into electrical ones could boost capacity while reducing power consumption.
一种无需将光信号转换为电信号的联网设计可能大幅提升容量，同时降低功耗。
In today's Internet, data traveling through optical fibers as beams of light have to be converted to electrical signals for processing.
现今的互联网上，以光束形式在光纤中穿行的数据必须转换成电信号来处理。
Implementing Chan's scheme would mean replacing existing Internet routers with new ones that don't have to convert optical signals to electrical signals.
实现陈教授的构想意味着要用无须进行光电信号转换的路由器替换已有的互联网路由器。
Whether the Angstrom project settles on electrical or optical connections remains to be seen.
无论angstrom项目是采用电气连接还是光连接都有待观察。
The dangling bonds associated with the dislocation core determine to a large extent the electrical and optical properties of the dislocations.
与位错核心相联系的悬空键在很大程度上决定着位错的光学电学性质。
The transition from optical pumping to electrical pumping is of great significance for a organic semiconductor lasers.
有机半导体激光器实现了从光泵浦到电泵浦。
Nanosized particles of metals, particularly silver and gold, have recently received increasing attention, due to their size, shape and environmental tunable optical and electrical properties.
金属纳米粒子，尤其是金和银纳米粒子，由于其尺寸，形状，以及独特的光学和电学性质，近年来受到极大的关注。
TJC contact net measuring apparatus USES supersonic, electronic, optical and mechanical methods to measure the height and pulling_out value of electrical engine contact net.
接触网测量仪采用超声、电子、光学、机械等手段测量电力机车接触网的高度和拉出值。
The electrical and optical properties of the films were found to depend on the oxygen concentration in the gas mixture and the substrate temperature as well as the post-deposition heat treatment.
实验结果表明，这种薄膜的电学和光学性质依赖于混合气体中的氧浓度、衬底温度以及沉积后的热处理。
Diamond is a very attractive material to realize radiation detectors due to its exceptional electrical and optical properties, but the detector performances intensively depend on the film quality.
金刚石膜因其优异的电学、光学等性能已成为优越的辐射探测器材料，但探测器性能强烈地依赖于薄膜质量。
In this case the information source provides an electrical signal to a transmitter comprising an electrical stage which drives an optical source to give modulation of the lightwave carrier.
在这种情况下，信源给发射机提供一个电信号，发射机中的电路驱动光源以实现对光载波的调制。
The optical-electrical measurement is an effective and feasible way to measure solid particle concentration and velocity in gas-solid two phase flow.
应用光一电检测方法测量气一固两相流中固体微粒浓度、速度，是一种十分有效和可行的方法。
Laser initiation has unexampled advantages due to its unique optical initiation mode by contrast with conventional electrical initiation way.
激光起爆技术的能量起爆方式独特，具有常规电起爆无可比拟的优势。
This paper concisely analyses the mechanism of electrical erosion of ADSS optical cable, puts forward the conditions and measures to control electrical erosion under both static and dynamic concepts.
简要分析了ADSS光缆电腐蚀故障的机理，提出了用静态和动态的概念来控制电腐蚀的条件及措施。
Analog—to—digital converter is non—electrical transform. A pair of optical fibres can transmit signal to digital instrument to a great distance away.
模数转换装置为非电量转换，光导纤维对把该信息远距离传送给数字显示仪表，它能用数字量连续显示液位的变化。
At last, recommendations about overcoming the difficulties in the field of nano-ATO research and applications were brought forward, according to its optical and electrical properties.
最后，结合纳米ato的光电特性，针对纳米ato材料的制备与应用研究面临的问题提出几点建议。
A kind of new way to measure optical system focal distance automatically is proposed, which is based on CCD optical-electrical method and digital image processing method.
提出了一种基于CCD光电法和数字图像处理方法自动测量光学系统焦距的新方法。
In this design, a high speed PIN photodiode is used in the receive part to receive the optical signal and convent it to the electrical signal.
在接收部分，本设计采用高速率的PIN光电二极管完成光信号的接收，并将接收到的光功率转换为电信号。
In one embodiment, the controller 228 has an electrical input 230 that is electrically connected to the output 226 of the optical detector 224.
在一个实施例中，控制器228具有被电连接到光检测器224的输出端226的电输入端230。
The use of piezoelectric ceramics to force into electrical energy conversion features, you can create a piezoelectric igniter, mobile X optical power, shells detonating device.
利用压电陶瓷将外力转换成电能的特性，可以制造出压电点火器、移动X光电源、炮弹引爆装置。
But the service life of BOPET is shorter due to the condition that the optical-electrical production used in.
但是，受光电产品使用条件的影响，BOPET薄膜的使用寿命很短。
The controller 228, 328 then generates electrical and optical signals that are related to a magnitude of the filtered portion of the Raman optical pumping signal.
控制器228，328此时产生与经滤波的部分拉曼光泵浦信号大小相关的电和光信号。
The controller 228, 328 then generates electrical and optical signals that are related to a magnitude of the filtered portion of the Raman optical pumping signal.
控制器228，328此时产生与经滤波的部分拉曼光泵浦信号大小相关的电和光信号。
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