光纤通信系统雪崩光敏二极管中作为填料材料的铅。
Cadmium as doping material in avalanche photodiodes (APDs) for the optical fiber communication systems.
将集成光学放大器用于光纤通信系统中是人们越来越感兴趣的课题，由此导致人们寻找与此相适应的稀土掺杂玻璃材料。
The growing interest for the use of integrated optical (IO) amplifiers in optical fiber telecom has led to deep search for ever better rare-earth-doped glassy materials.
所采用的光纤材料和器件均为标准光纤通信元件，成本低，易获得，便于推广。
The adopted optical material and devices are standard optical fiber communication elements and have the advantages of low cost, easy obtainment and convenient generalization.
所采用的光纤材料和器件均为标准光纤通信元件，成本低，易获得，便于推广。
The adopted optical material and devices are standard optical fiber communication elements and have the advantages of low cost, easy obtainment and convenient generalization.
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