About this document
Spectral Efficiency in Optical Systems by Imene Hcn is a document available to read on EtoBox.
The document describes investigations into improving the spectral efficiency of optical communication systems using wavelength division multiplexing (WDM) and subcarrier multiplexing (SCM). It simulates and compares the performance of 4-channel WDM, 4-channel SCM, and a hybrid WDM/SCM system using simulation software. The key findings are that SCM makes better use of bandwidth than WDM by allowing multiple signals on a single wavelength. A hybrid WDM/SCM system further improves bandwidth utilization by plac
- Author
- Imene Hcn
- Language
- EN