SEARCH Articles Figures Tables Cholesteric as One-Dimensional Photonic Crystal One- and Two-Photon Absorption Spectra One- vs. Three-Photon Interference One- vs. Two-Photon Interference Symmetry Breaking One-Photon Absorption Spectra One-Photon Dissociation with Laser Pulses One-dimensional photonic crystals One-photon absorption One-photon absorption and emission One-photon dissociation One-photon emission One-photon excitation One-photon fluorescence One-photon ionization One-photon physics One-photon process One-photon transition One-photon transition probability Resonance one-photon Selection Rules for One-Photon Transitions