title: Wide-band polarization controller for Si photonic integrated circuits.
abstract: A circuit for the management of any arbitrary polarization state of light is demonstrated on an integrated silicon (Si) photonics platform. This circuit allows us to adapt any polarization into the standard fundamental TE mode of a Si waveguide and, conversely, to control the polarization and set it to any arbitrary polarization state. In addition, the integrated thermal tuning allows kilohertz speed which can be used to perform a polarization scrambler. The circuit was used in a WDM link and successfully used to adapt four channels into a standard Si photonic integrated circuit.
authors.forename: P
authors.initials: P
authors.lastname: Velha
authors.forename: V
authors.initials: V
authors.lastname: Sorianello
authors.forename: M V
authors.initials: MV
authors.lastname: Preite
authors.forename: G
authors.initials: G
authors.lastname: De Angelis
authors.forename: T
authors.initials: T
authors.lastname: Cassese
authors.forename: A
authors.initials: A
authors.lastname: Bianchi
authors.forename: F
authors.initials: F
authors.lastname: Testa
authors.forename: M
authors.initials: M
authors.lastname: Romagnoli