Wilfried Idler, Fred Buchali, Laurent Schmalen, Karsten Schuh, Henning Bülow. Hybrid modulation formats outperforming 16QAM and 8QAM in transmission distance and filtering with cascaded WSS. 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.