Henning Bülow, Xiaofeng Lu, Laurent Schmalen, Axel Klekamp, Fred Buchali. Experimental performance of 4D optimized constellation alternatives for PM-8QAM and PM-16QAM. In Optical Fiber Communications Conference and Exhibition, OFC 2014, San Francisco, CA, USA, March 9-13, 2014. pages 1-3, IEEE, 2014. [doi]
Abstract is missing.