Simultaneous OSNR Monitoring and Modulation Format Identification Using Asynchronous Single Channel Sampling
Faisal Nadeem Khan, Yi Yu, Ming Chieng Tan, Changyuan Yu, Alan Pak Tao Lau, Chao Lü · 2015
We propose asynchronous single channel sampling-based technique for joint OSNR monitoring and modulation format identification (MFI). Experimental results demonstrate OSNR monitoring with mean estimation error of 1.2 dB and MFI with an accuracy of 99.18%.