• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology


Indian Journal of Science and Technology

Year: 2009, Volume: 2, Issue: 8, Pages: 49-52

Original Article

Performance analysis of SAC based non-coherent optical CDMA system for OOC with variable data rates under noisy environment


Simulation has become a tool in analyzing, optimizing and designing of optical networks. In this paper, simulated work has been presented for SAC based incoherent optical CDMA system with variable data rates for projective geometry based OOC in a C- band of available optical spectrum. System performance has been analyzed using Gaussian approximation method for different code parameters with variable data rates to support different LAN applications. In addition, major physical impairment factors such as shot noise, thermal noise, phase induced intensity noise, optical power received per user and multiple user interference have been considered in simulations.

Keywords: Optical orthogonal codes, spectral amplitude coding, bit error rate, phase induced intensity noise, multiple user interface. 


Subscribe now for latest articles and news.