作者: Sean O’Duill , Lucia Marazzi , Paola Palolari , Christian Koos , Wolfgang Freude
DOI: 10.1364/ECEOC.2012.WE.2.E.1
关键词:
摘要: Modulation cancellation and signal inversion are demonstrated within reflective semiconductor optical amplifiers (RSOAs). The effect is useful to implement colorless ONUs where downstream signals need be erased in order reuse the carrier for upstream.