Four-wave mixing (FWM) noises in FDM lightwave transmission systems are theoretically analyzed for frequency allocations such as equally-spaced, repeated unequally-spaced (RUS), equally-spaced RUS (ERUS), and unequally-spaced RUS (URUS) with modulation formats such as non-return-to-zero, random return-to-zero, differential phase-shift keying, and bit-phase arranged RZ (BARZ). It is found that FWM noises are lowest in URUS with BARZ.
Influence of Modulation Formats on FWM Noises in FDM Lightwave Transmission Systems
01.12.2008
328273 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Power-Efficient Modulation Formats in Coherent Transmission Systems
British Library Online Contents | 2009
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