...t) 数字电视(Digital TV) 光发射机结构（三） 光发射机结构（三） 电信号(Electrical Signals) --------光信号(Optical Signals) 单泵浦光放大器结构 单泵浦光放大器结构 输入分支 输出分支 输入分支(Input Tap) 输出分支(Output Tap) 功率监视#1(Power Monit...
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Acoustic and optical signals 声光信号
event related optical signals 神经元活动相关光信号
Transmission of optical signals 光信号传输
time interval of optical signals 光信号时间差
optical and acoustic signals 光声信号
optical and electrical signals 光电信号
transmission of optical fiber signals 光缆信号传输
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 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。
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