BER characteristics of 2ch OOK-OCDM using 16-chip concatenated Fourier code

BER characteristics of 2ch, 1Gbit/s OOK modulated, time-spreading OCDM with 16-chip concatenated Fourier code, are reported. BER for 2ch OCDM using “preferred pairs” of codewords shows very small power penalty with the single channel case.