Abstract: A subcarrier - spectral amplitude coding optical code
division multiple access system using the Khazani-Syed code with
Complementary subtraction detection technique is proposed. The
proposed system has been analyzed by taking into account the effects
of phase-induced intensity noise, shot noise, thermal noise and intermodulation
distortion noise. The performance of the system has been
compared with the spectral amplitude coding optical code division
multiple access system using the Hadamard code and the Modified
Quadratic Congruence code. The analysis shows that the proposed
system can eliminate the multiple access interference using the
Complementary subtraction detection technique, and hence improve
the overall system performance.