Study of Optical Transmission Performance in IP‐over‐WDM Networks Based on FSK/ASK Combined Modulation Format

• Published in: ETRI journal Vol. 27; no. 3; pp. 267 - 272
• Main Authors: Xiangjun, Xin, André, Paulo Sérgio de Brito, Teixeira, António Luís Jesus, Monteiro, Paulo P., Rocha, José R. F. da
• Format: Journal Article
• Language: English
• Published: 01.06.2005
• Subjects: amplitude shifted keying; Frequency shifted keying; labeled optical packet/burst switching; wavelength division multiplexing

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, recei...