1 Comparison of DS RF-CDMA and spectral-phase-coded OCDMA [10]. (a) Time-domain behavior for RF-CDMA (equivalent to frequency-domain behavior for OCDMA). (b) Frequency-domain behavior for RFCDMA (equivalent to time-domain behavior for O-CDMA).

1 Comparison of DS RF-CDMA and spectral-phase-coded OCDMA [10]. (a) Time-domain behavior for RF-CDMA (equivalent to frequency-domain behavior for OCDMA). (b) Frequency-domain behavior for RFCDMA (equivalent to time-domain behavior for O-CDMA).

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In his paper, we have demonstrated the feasibility of a spectrally efficient wavelength-division-multiplexing-compatible optical code-division multiple-access system using 16 phase-locked laser lines within a 40-GHz tunable window as frequency and an ultrahigh frequency resolution spectral phase encoder–decoder. Coding and decoding slots using bi...

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