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Optical power monitoring for O-OFDM superchannel based on Wiener deconvolution

A Wiener deconvolution approach is proposed to monitor optical power of O-OFDM superchannel network. The impacts of TOF's bandwidth and scanning steps on power estimation performance have been studied. Simulation results show that the proposed approach can accurately monitor the power of various transmission systems via low cost TOF with optimized parameters.