DMD-Unmanaged Long-Haul SDM Transmission Over 2500-km 12-core × 3-mode MC-FMF and 6300-km 3-mode FMF Employing Intermodal Interference Cancelling Technique. - Kohki Shibahara; Takayuki Mizuno; L. Doowhan; Yutaka Miyamoto; Hirotaka Ono 002; Kazuhide Nakajima; S. Saitoh; Katsuhiro Takenaga; Kunimasa Saitoh (OFC, 2018)