CW Laser Combined with LED to Reduce the FWM in SAC-OCDMA Network

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Provided by: International Journal of Soft Computing and Engineering (IJSCE)
Topic: Enterprise Software
Format: PDF
A new technique based on LED combined with CW lasers in Spectral Amplitude Coding (SAC) Optical Code Division Multiple Access (OCDMA) networks, which allow reduction of the Four-Wave Mixing (FWM) effect. In this paper, SAC-OCDMA networks have been developed and analyzed based on Multi Diagonal (MD) and Zero Cross Correlation (ZCC) codes. The authors simulate and investigate of three users design and concluded that the FWM can be reducing by using the LED source combined with CW lasers for each user in the code's design.
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