光纤通信的复用技术的研究
[摘 要] 在光纤通信中，复用技术被认为是扩展现存光纤网络工程容量的主要手段。复用技术主要包括时分复用TDM（Time Division Multiplexing）技术、空分复用SDM（Space Division Multiplexing）技术、波分复用WDM（WaveLength Division Multiplexing）技术和频分复用FDM（Frequency Division Multiplexing）技术。但是，因为FDM和WDM一般认为并没有本质上的区别，所以可以认为波分复用是＂粗分＂，而频分复用是＂细分＂，从而把两者归入一类。
[关键词] 波分复用（WDM） 空分复用（SDM） 时分复用（TDM） 频分复用（FDM）
[Abstract] In fiber-optic correspondence, reply with it is main means that expands the existing fiber-optic network engineering capacity that technique is think.Reply to the mainly include the with the technique reply the to use the TDM (Time Division Multiplexing) the technique separately, the empty reply the separately to the reply to the use the WDM ( WaveLength Division Multiplexing) technique and Frequency the s to the reply to the use the FDM (Frequency Division Multiplexing) technique the separately with the SDM (Space Division Multiplexing) technique, the a cent .But, the Frequency replies separately the use is “ that a the to subdivide ” the FDM and WDM think to have no essential differentiation generally, so can think it is “ that a cent replies to use thick cent ”, thus return both into together.
[Key words] WDM（WaveLength Division Multiplexing） SDM（Space Division Multiplexing） TDM（Time Division Multiplexing） FDM（Frequency Division Multiplexing）
目录
摘要………………………………………………………………………………………………(1)
- 引言…………………………………………………………………………………………(1)
- 光纤数字网的复接体制…………………………………………………………………(2)
⒈异步复接…………………………………………………………………………………(3)
⒉光纤同步网络…………………………………………………………………………..(4)
- 光纤通信复用技术……………………………………………………………………….(6)
⒈波分复用…………………………………………………………………………………(6)
⒉空分复用………………………………………………………………………………..(10)
⒊时分复用………………………………………………………………………………..(10)
⒋频分复用………………………………………………………………………………..(11)
- 全光波分复用网络技术…………………………………………………………………(11)
⒈全光波分复用网络的两种网络形式……………………………………………….(12)
⒉研究热点和发展……………………………………………………………………….(14)
- 总结………………………………………………………………………………………..(16)
六、致谢信…………………………………………………………………………………….(16)
参考文献……………………………………………………………………………………….(17)
附录一：英文资料……………………………………………………………………………(18)
附录二：英文翻译……………………………………………………………………………(23)
