Comprehensive Study Analysis of Novel Mapping Multiplexing (nmm) Technique for Long Haul Optical Fiber Transmission Systems
نویسندگان
چکیده
A new multiplexing technique based on mapping method called Novel Mapping Multiplexing (NMM) is proposed and well demonstrated. It is reported that spectral width occupied by 40 Gb/s NMM is 40 GHz with spectral efficiency of 1bit/sec/Hz that shows a clear advantage over the conventional NRZ-OOK and RZ-OOK with same data rate of 40Gbits/sec having spectral efficiency of 0.5bit/sec/Hz and 0.25bit/sec/Hz respectively. This technique features better chromatic dispersion (CD) tolerance and QFactor because of its narrow spectral width.
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