为设计性能良好的外调制光发射机提供了依据。
The foundation is given to design the good external modulator optical transmitter by calculating CSO.
声光调制器利用声光晶体的声光效应对输入信号进行外调制。
Imput signal is externally modulated by acoustooptic modulator with acoustooptical effect of acoustooptic crystal.
在相同串扰水平情况下，直接调制的功率代价小于外调制的功率代价。
The power penalty of direct modulation is smaller than that of external modulation at the same crosstalk level.
一种新型的反射式光纤麦克风，它利用反射式光纤传感探头实现声音对光的外调制。
A novel reflective fiber optic microphone was introduced. It USES a reflective fiber optic sensing probe to realize the outside modulation of sound to light.
受激布里渊散射（SBS）的抑制性能是光纤调幅有线电视外调制发射机的关键指标之一。
The performance of Stimulated Brillouin Scattering (SBS) suppression is one of the key parameters in optical fiber AM CATV (amplitude modulated cable television) externally modulated transmitters.
其中光外调制技术中的铌酸锂电光调制技术因其具有其它调制方式所不及的优点而被广泛应用。
An external modulation laser technology of electro-optical modulation technique has been widely used because of its advantages which can not be got by others.
受激布里渊散射(SBS)的抑制是光纤am- CAT V外调制传输系统中关键技术之一。
Stimulated Brillouin scattering (SBS) suppression is one of the key technologies in optical fiber AM CATV externally modulated transmission system.
激光器的腔内调制与腔外调制相比有许多独特的优点，因而可望在未来的宽带光通信中得到应用。
The intracavity modulation of laser have more merit than extracavity modulation, and can be used in future wide - band optical communication.
激光器的腔内调制与腔外调制相比有许多独特的优点，因而可望在未来的宽带光通信中得到应用。
The intracavity modulation of laser have more merit than extracavity modulation, and can be used in future wide - band optical communication.
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