title: Measurement of Fourier-synthesized optical waveforms.
abstract: Following the experiments of Shverdin and colleagues [Phys. Rev. Lett. 94, 033904 (2005)], we describe a technique for determining the temporal envelope of an optical beam whose spectrum consists of n discrete, equally spaced frequency components. Four-wave mixing is employed to generate n-1 higher-frequency sidebands. The relative intensities of these sidebands, together with the intensities of the incident side-bands, determine the unknown relative phases of the incident beam.
authors.affiliation: Edward L. Ginzton Laboratory, Stanford University, Stanford, California 94305, USA. sngoda@stanford.edu
authors.forename: S N
authors.initials: SN
authors.lastname: Goda
authors.forename: M Y
authors.initials: MY
authors.lastname: Shverdin
authors.forename: D R
authors.initials: DR
authors.lastname: Walker
authors.forename: S E
authors.initials: SE
authors.lastname: Harris