A review of optical fiber Code Division Multiple Access (CDMA) networks is presented. A
classification of the various schemes which have been investigated is made, based mainly …

Spectral-amplitude-coding optical code-division multiple-access (OCDMA) systems are
limited by interference between incoherent sources. A detailed analysis of this limit for a …

This paper reports comprehensive experimental results on a femtosecond code-division
multiple-access (CDMA) communication system test bed operating over optical fiber in the …

This paper studies the performance of random diagonal (RD) code for spectral-amplitude
coding OCDMA (SAC-OCDMA) system using a newly proposed spectral direct detection …

Photonic code-division multiple access schemes have been proposed since the 1970s.
Although there are many published proposals for new coding schemes, there are many less …

A new fast optical time-spreading/frequency hopping differential code division multiple
access system with prime/optical orthogonal codes is proposed. The performance of a …

This paper investigates the performance of enhanced double weight (EDW) code for
spectral-amplitude-coding OCDMA (SAC-OCDMA) system using a newly proposed spectral …

Hadamard multiplexing provides a considerable SNR boost over additive random noise but
Poisson noise such as photon noise reduces the boost. We develop the theory for full H …

We report the first demonstration of bipolar coding techniques in the optical spectral domain
for incoherent optical code division multiple access (CDMA) communication. Based on the …

The performance of optical CDMA systems based on the spectral-amplitude coding of
broadband sources is shown to be limited by the optical beat noise between the sources …