this paper demonstrates the encoder or decoder of optical fiber delay lines in time domain and that using grating in spectral domain; a two layers network topology is proposed: a WDM ring network constructed on the basis of star network topology of OCDMA.
关键词
光码分多址光纤延迟线编/解码器频域编/解码器局域网
Keywords
optical code division multiple accessoptical fiber delay line encoder/decoderencoder/decoder in the spectral domainlocal area network