论文信息 - Demonstration of 8 × 12.5 Gbit/s all-optical OFDM system with an arrayed waveguide grating and waveform reshaping

Demonstration of 8 × 12.5 Gbit/s all-optical OFDM system with an arrayed waveguide grating and waveform reshaping

We propose and experimentally demonstrate a new waveform reshaping technique to restore the orthogonality of the all-optical OFDM subchannels generated by an AWG-based MUX/DEMUX. The proposed scheme effectively restores the orthogonality and drastically improves the BER performance from 10-4 up to 10-6.

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