title: Imaging the three-dimensional scattering pattern of plasmonic nanodisk chains by digital heterodyne holography.
abstract: Nanoantennas have the unique ability to affect the emission pattern of a dipole in free space. We present a technique based on full-field heterodyne holography for the mapping of the scattered field of plasmonic gold nanodisk chains in all three dimensions. A spectroscopic study allowed us to determine the resonant and nonresonant wavelengths at which we conducted a full characterization of the scattered field on a chosen nanodisk chain.
authors.affiliation: Institut Langevin, ESPCI ParisTech, CNRS, Université Pierre et Marie Curie, Paris, France. sarah.suck@espci.fr
authors.forename: S Y
authors.initials: SY
authors.lastname: Suck
authors.forename: S
authors.initials: S
authors.lastname: Collin
authors.forename: N
authors.initials: N
authors.lastname: Bardou
authors.forename: Y
authors.initials: Y
authors.lastname: De Wilde
authors.forename: G
authors.initials: G
authors.lastname: Tessier