Nonlinear OpticsFemtosecond Optical Precursors in Exciton Resonant RegionMasaru Sakai, Hideyuki Kunugita, Kazuhiro EmaPublished Jan 1, 2000• 0 citationsPublisherAbstractWe performed propagation experiments of 150-fs optical pulses at the exciton resonance in CuCl. We observed several types of optical precursors corresponding to the Sommerfeld, the Brillouin, and the exciton precursors.DOI10.1364/nlo.2000.tuc4