Subcarrier multiplexing hybrid QAM combined with coherent superposition is proposed to achieve flexibility in spectral efficiency (SE) and reach. Experimental evaluation over SSMF shows scalable SE from 4.9 to 1.2 bit/s/Hz with maximum reach from 2000 to 15500 km, respectively.
|Title of host publication||43rd European Conference on Optical Communication, ECOC 2017|
|Publisher||Institute of Electrical and Electronics Engineers|
|Number of pages||3|
|Publication status||Published - 24 Apr 2018|
|Event||43rd European Conference on Optical Communications (ECOC 2017) - Gothenburg, Sweden|
Duration: 17 Sep 2017 → 21 Sep 2017
Conference number: 43
|Conference||43rd European Conference on Optical Communications (ECOC 2017)|
|Abbreviated title||ECOC 2017|
|Period||17/09/17 → 21/09/17|
|Other||The largest conference on optical communication in Europe and |
one of the largest and most prestigious events in this field worldwide.
Held in Gothenburg, Sweden 17-21 September 2017.