A novel QPSK receiver based on a phase noise reduction pre-stage exploiting PSA in a HNLF and balanced detection is presented. Receiver sensitivity improvement over a conventional balanced receiver is demonstrated.
2013 18th Optoelectronics and Communications Conference Held Jointly With 2013 International Conference on Photonics in Switching (oecc/ps), 2013
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18th OptoElectronics and Communications Conference (OECC 2013)