A universal post-compensation scheme for fiber impairments in wavelength-division multiplexing (WDM) systems is proposed based on coherent detection and digital signal processing (DSP). Transmission of 10 x 10 Gbit/s binary-phase-shift-keying (BPSK) signals at a channel spacing of 20 GHz over 800 km dispersion shifted fiber (DSF) has been demonstrated numerically.
CITATION STYLE
Li, X., Chen, X., Goldfarb, G., Mateo, E., Kim, I., Yaman, F., & Li, G. (2008). Electronic post-compensation of WDM transmission impairments using coherent detection and digital signal processing. Optics Express, 16(2), 880. https://doi.org/10.1364/oe.16.000880
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