说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 塑料光纤
1)  Plastic optical fiber
塑料光纤
1.
The History and Present Situation of Plastic Optical Fiber in the World;
世界塑料光纤的发展历史与现状
2.
Gigabit plastic optical fiber demonstration Ethernet network;
千兆位塑料光纤以太示范网络
2)  Polymer Optical Fiber
塑料光纤
1.
Influence of Heat Aging on Attenuation of PMMA Polymer Optical Fiber;
热老化对PMMA塑料光纤损耗的影响
2.
Trend of graded index polymer optical fiber;
渐变折射率塑料光纤的研究动态
3.
The results of bend loss measurements for polymer optical fiber composed of different cores and claddings are tes-ted.
测试了不同材料和纤芯半径的塑料光纤中弯曲损耗随光纤弯曲半径和弯曲圈数的变化规律,结果显示弯曲损耗呈现随弯曲半径增加而下降的趋势,纤芯直径越大,临界半径越大,弯曲半径小于临界半径时,弯曲损耗呈现指数规律。
3)  POF
塑料光纤
1.
This paper briefly treats of the characters,classification according to the structure and use,preparation,application of the POF and particularly attends to the advance.
本文简要介绍了塑料光纤的特点、分类、制备方法和应用情况,并对其研究进展给予关注。
2.
From the view point of reducing the comprehensive cost of FTTH,the solution of using plastic optical fiber(POF) is proposed.
介绍了国内外光纤到户(FTTH)的研究进展,分析了FTTH在我国发展缓慢的因素及FTTH的成本构成,从降低FTTH的综合成本角度提出了在FTTH中使用塑料光纤(POF),描述了通信用POF的性能并给出了基于POF的FTTH方案,包括波长、光源、光电探测器和光收发器的选择。
3.
The development of POF(Plastic Optical Fiber) is briefly introduced in this paper.
简要介绍了塑料光纤(POF)的发展,分析了传输损耗、色散、热性能等重要性能,并简要地描述了其在FTTH中的应用。
4)  plastic optical fibers
塑料光纤
1.
Classification and material of plastic optical fibers were briefly introduced.
简要描述了塑料光纤的种类和材料,着重阐述其主要成型技术:棒拉法和挤出法,并对塑料光纤的应用前景进行了展望。
2.
The article describes the general theory of polymeric optical fibers(POF),especially plastic optical fibers,and material varieties、technology of synthesis and manufacture of POF,Also discuss the future development directions.
本文介绍了高聚物光纤(POF),特别是塑料光纤的基本理论,以及POF材料种类、合成与生产工艺,并提出将来的发展方向。
5)  plastic fiber
塑料光纤
1.
At present, FTTB (Fiber to The Building) and FTTC (Fiber To The Curb) have came true in the metropolitan area network (MAN), and it remains only one step to make the FTTH (Fiber to The Home) to be true by using the technique of building a LAN with plastic fiber.
利用塑料光纤组建计算机局域网可以很好的解决最后100/1000米的用户接入问题,从而真正实现光纤到户(FTTH)。
6)  PMMA plastic fibers
PMMA塑料光纤
1.
Study on the production of step index PMMA plastic fibers by co-extrusion;
共挤法制备突变型PMMA塑料光纤的研究
补充资料:塑料光纤
分子式:
CAS号:

性质:指有机高分子制成的光导纤维。有两大类:(1)阶段指数型(SI),亦称芯鞘型,常用PMMA或PS为芯材,透明氟树脂或PMMA为鞘材,鞘材折射率比芯材小0.1左右,PM-MA-POF在650nm波长下的光损耗为1000dB/m,在570nm下最低仅为70dB/m,耐热性80℃;PS-POF在670nm下最低光损耗为114dB/m,而热固型芯POF耐热温度高,制法主要采用芯鞘型复合熔纺法,用于汽车、室内和地区网络等通信领域及装饰灯;(2)分布指数或渐变指数型(GI),具有聚焦性能,由两段共聚法、光共聚法、热拉伸法等制取。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条