Gianluca Meloni, Antonio Malacarne, Francesco Fresi, Luca Potì. 6.27 bit/s/Hz spectral efficiency VCSEL-based coherent communication over 800km of SMF. In Optical Fiber Communications Conference and Exhibition, OFC 2015, Los Angeles, CA, USA, March 22-26, 2015. pages 1-3, IEEE, 2015. [doi]
Abstract is missing.