论文部分内容阅读
提出了一种能实现光CDMA通信的可调光正交码编 /解码器的方法。该方案基于传统的“并 -串式”可调光正交码编 /解码实现方案[1] ,并力求减少编解码器中的电光开关的数目以降低成本和损耗 ,具有结构简单、使用灵活方便、光功率损耗低、便于集成等优点 ,广泛适用于全光码分复用通信系统。
A method for implementing a tunable optical orthogonal coder / decoder capable of implementing optical CDMA communication is proposed. The proposed scheme is based on the traditional “parallel-serial” dimmable orthogonal coding / decoding scheme [1], and seeks to reduce the number of electro-optical switches in the codec to reduce cost and loss, and has the advantages of simple structure and flexible use Convenient, low optical power loss, easy integration, etc., and is widely applicable to all-optical code division multiplex communication system.