title: Generation and characterization of 0.6-THz polarization domain-wall trains in an ultralow-birefringence spun fiber.
abstract: Polarization domain-wall (PDW) trains have been generated at a repetition rate of 0.6 THz in an ultralow-birefringence spun optical fiber and measured by use of an adapted frequency-resolved optical gating technique. Characterization of the intensity and the phase of the PDW train shows complete switching between adjacent domains of counterrotating circular polarizations and directly confirms predictions based on numerical simulations of the incoherently coupled nonlinear Schrödinger equations.
authors: F
authors: F
authors: Gutty
authors: S
authors: S
authors: Pitois
authors: P
authors: P
authors: Grelu
authors: G
authors: G
authors: Millot
authors: M D
authors: MD
authors: Thomson
authors: J M
authors: JM
authors: Dudley