话题作文训练一组 射机、光纤和光接收机三者之间进行的; 在中心机房的光发射机把输入的RF电视信号变换成光信号，它由电/光变换器(Electric-Optical Transducer，E/O)完成，变换成的光信号由光纤传输导向接收设备(光接收机)接收，光接收机把从光纤中获取的光信号变换还原成
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电光变换器 electro-optic transducer ; electro-optical converter ; electrical optical converter
激光变换器 laser inverter
电-光变换器 electrical optical converter
电/光变换器 Electric-Optical Transducer
光电变换器 photoelectric comparator ; photoelectric converter ; [电子] photoelectric transducer ; photoelectric transformer
光学变换器 [光] optical converter ; optical commutator
图像光电变换器变像管 image converter ; imageconvertertube
光频变换器 optical frequency converter
光电变换器件 photoactor
准光模式变换器主要采用矢量绕射理论和几何光学理论，并结合两种理论设计复杂反射曲面。
Quasi-Optical Mode Converter is mainly adopted vector diffraction theory and Geometry optics theory, and the numerical results of complex reflector are analyzed.
该装置的电路由脉冲形成源、压频变换器和光耦与功率开关三部分组成。
The circuit of this device is formed the source, pressed frequently by the pulse changer, photosensitive resister and power switch three parts make up.
仿真结果表明，在基于全光离散傅立叶反变换器的OFDM系统中也同样有对峰均比和光纤非线性效应的抑制作用。
Simulations also show similar PAPR reduction and fiber nonlinearity mitigation in optical inverse discrete Fourier transformer (OIDFT) based OFDM systems.
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