论文信息 - A novel channel estimation method for PDM-OFDM enabling improved tolerance to WDM nonlinearity

A novel channel estimation method for PDM-OFDM enabling improved tolerance to WDM nonlinearity

We propose a novel channel estimation method for polarization-division-multiplexed (PDM) OFDM that improves the signal tolerance to nonlinear cross-phase modulation in WDM transmission. The improvement is quantified numerically in a 112-Gb/s PDM-OFDM based WDM system.

Xiang Liu | Fred Buchali | Xiang Liu | F. Buchali

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