150 × 120 Gb/s unrepeatered transmission over 333.6 km and 389.6 km (with ROPA) G.652 fiber. - Do-il Chang; Hector de Pedro; Philippe Perrier; Herve Fevrier; Sergey Ten; Christopher Towery; Ian Davis; Sergejs Makovejs (ECOC, 2014)

150 × 120 Gb/s field trial over 1, 504 km using all-distributed Raman amplification. - Do-il Chang; Sergey Burtsev; Wayne Pelouch; Edwin Zak; Hector de Pedro; William Szeto; Herve Fevrier; Tiejun J. Xia; Glenn A. Wellbrock (OFC, 2014)

Transmission of 400G PM-16QAM channels over long-haul distance with commercial all-distributed Raman amplification system and aged standard SMF in field. - Tiejun J. Xia; Glenn A. Wellbrock; Ming-Fang Huang; Shaoliang Zhang; Yue-Kai Huang; Do-il Chang; Sergey Burtsev; Wayne Pelouch; Edwin Zak; Hector de Pedro; William Szeto; Herve Fevrier (OFC, 2014)

150 × 120 Gb/s transmission over 3, 780 km of G.652 fiber using all-distributed Raman amplification. - Sergey Burtsev; Hector de Pedro; Do-il Chang; Wayne Pelouch; Herve Fevrier; Sergey Ten; Sergejs Makovejs; Christopher Towery (OFC, 2015)

Pump-to-signal cross-polarization scattering in coherent dual-polarized systems with forward Raman amplification. - Sergey Burtsev; Hector de Pedro; Wayne Pelouch; Do-il Chang (OFC, 2016)