Algorithms for Optical QAM Detection
T. Pfau, R. Noé, in: 2009 DIGEST OF THE LEOS SUMMER TOPICAL MEETINGS, 2009, pp. 77–78.

Differential Phase Compensated Constant Modulus Algorithm for Phase Noise Tolerant Coherent Optical Transmission
M. El-Darawy, T. Pfau, S. Hoffmann, R. Noé, in: 2009 DIGEST OF THE LEOS SUMMER TOPICAL MEETINGS, 2009, pp. 95–96.