Abstract
Effect of the carrier shape in the ultra high dense wavelength division multiplexing (WDM) return to zero differential phase shift keying (RZ-DPSK) transmission has been examined through numerical optimization of the pulse form, duty cycle and narrow multiplex/de-multiplex (MUX/DEMUX) filtering parameters.
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Bhamber, R.S., Turitsyn, S.K. & Mezentsev, V. Effect of carrier reshaping and narrow MUX-DEMUX filtering in 0.8 bit/s/Hz WDM RZ-DPSK transmission. Opt Quant Electron 39, 687–692 (2007). https://doi.org/10.1007/s11082-007-9119-z
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DOI: https://doi.org/10.1007/s11082-007-9119-z