[摘要]：An accurate fiber dispersion measurement is demonstrated for different types of solid- and hollow-core photonic-crystal fibers (PCFs) using cross-correlation frequency-resolved optical gating (XFROG) with ultrashort light pulses. In the multimode regime, the XFROG technique is shown to enable a simultaneous dispersion measurement for several modes in parallel, offering a powerful fiber characterization tool for ultrafast science and metrology. (C) 2012 by Astro Ltd., Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA)
