title: QPSK 3R regenerator using a phase sensitive amplifier.
abstract: A black box phase sensitive amplifier based 3R regeneration scheme is proposed for non-return to zero quadrature phase shift keyed formatted signals. Performance improvements of more than 2 dB are achieved at the presence of input phase distortion.
authors.forename: A
authors.initials: A
authors.lastname: Perentos
authors.forename: S
authors.initials: S
authors.lastname: Fabbri
authors.forename: M
authors.initials: M
authors.lastname: Sorokina
authors.forename: I D
authors.initials: ID
authors.lastname: Phillips
authors.forename: S K
authors.initials: SK
authors.lastname: Turitsyn
authors.forename: A D
authors.initials: AD
authors.lastname: Ellis
authors.forename: S
authors.initials: S
authors.lastname: Sygletos