适用于光码分复用通信的可调光正交码编/解码器的研究

The Research of Tunable Optical Orthogonal Encoder/Decoder for Optical Code Division Multiplexing Communication

本文提出了一种新的能实现可调光正交码编／解码器的方法，克服了国外文献中已提出的素数码和２ｎ码可调光编／解码器存在的码的相关性不好、容量小等缺点，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，可广泛适用于全光码分复用通信系统。

This paper puts forward a new method for implementing tunable optical orthogonal encoder/decoder,to overcome the disadvantages of prime code and 2 n code tunable optical encoder/decoder found in the literture abroad They have poor correlations,small capacities The configuration of the proposed encoder/decoder is simple and it is flexible for application In addition,it has low optical power loss and very suitable for all optical code division multiplexing comunication system