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  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011
  • OSA Technical Digest (CD) (Optica Publishing Group, 2011),
  • paper OWE2
  • https://doi.org/10.1364/OFC.2011.OWE2

Real-time IQ Imbalance Compensation for Coherent Optical OFDM Transmission

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A FPGA-based receiver side (Rx) IQ imbalance compensation scheme for 10.7-Gb/s 16-QAM CO-OFDM transmission is demonstrated in real time. The compensation scheme performs better with the increase of OSNR.

© 2011 Optical Society of America

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