title: Spatiotemporal amplitude and phase retrieval of space-time coupled ultrashort pulses using the Shackled-FROG technique.
abstract: We demonstrate the validity of the Shackled-frequency-resolved-optical-gating technique for the complete characterization, both in space and in time, of ultrashort optical pulses that present strong angular dispersion. Combining a simple imaging grating with a Hartmann-Shack sensor and standard frequency-resolved-optical-gating detection at a single spatial position, we are able to retrieve the full spatiotemporal structure of a tilted pulse.
authors.affiliation: CNISM and Department of Physics and Mathematics, University of Insubria, Via Valleggio 11, IT-22100 Como, Italy.
authors.forename: Eleonora
authors.initials: E
authors.lastname: Rubino
authors.forename: Daniele
authors.initials: D
authors.lastname: Faccio
authors.forename: Luca
authors.initials: L
authors.lastname: Tartara
authors.forename: Philip K
authors.initials: PK
authors.lastname: Bates
authors.forename: Olivier
authors.initials: O
authors.lastname: Chalus
authors.forename: Matteo
authors.initials: M
authors.lastname: Clerici
authors.forename: Fabio
authors.initials: F
authors.lastname: Bonaretti
authors.forename: Jens
authors.initials: J
authors.lastname: Biegert
authors.forename: Paolo
authors.initials: P
authors.lastname: Di Trapani