Title: Study of Optical Transmission Performance in IP-over-WDM Networks Based on FSK/ASK Combined Modulation Format
Abstract: The transmission performance of optical labeling based on a combined frequency shift keying/amplitude shift keying (FSK/ASK) format is studied by numerical simulation. The simulation demonstrates that the bit-error ratio (BER) characteristic of an ASK signal is limited by the extinction ratio, received optical power, and dispersion, simultaneously. However, an FSK signal is mainly limited by the extinction ratio (ER) and received optical power when the peak spectrum, which is used to detect the FSK signal, is relatively narrow.
Publication Year: 2005
Publication Date: 2005-06-10
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 6
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