摘要
在简要介绍了光码分多址 ( OCDMA)技术原理的基础上 ,对地址码及几种主要码集、主要光编、解码器结构进行较详细的讨论 ,同时给出了 OCDMA与 WDM竞争的技术条件。另外介绍了一种新的解相关解码器原理。最后给出了 OCDMA的关键技术。
In this paper,the principle of optical code-div ision multiple access (OCDMA) was introduced.Several sets of addressing codes an d the structures of important optical encoders/decoders were investigated.Additi onally,the technology condition under which OCDMA super-performs WDM was discus sed.A fter a newly proposed decorrelating receiver was introduced,the prospect o f OCDMA was given.
出处
《光通信技术》
CSCD
北大核心
2000年第4期299-303,共5页
Optical Communication Technology
关键词
光码分多址
光编码器
光解码器
optical code-division multiple access
optical encoder
optica l decode
