Theory of Self-Phase Modulation and Spectral Broadening.- Supercontinuum Generation in Condensed Matter.- Ultrashort Pulse Propagation in Nonlinear Dispersive Fibers.- Cross-Phase Modulation: A New Technique for Controlling the Spectral, Temporal, and Spatial Properties of Ultrashort Pulses.- Simple Models of Self-Phase and Induced-Phase Modulation.- Self-Steepening of Optical Pulses.- Self-Focusing and Continuum Generation in Gases.- Utilization of UV and IR Supercontinua in Gas-Phase Subpicosecond Kinetic Spectroscopy.- Applications of Supercontinuum: Present and Future.- Pulse Compression in Single-Mode Fibers: Picoseconds to Femtoseconds.- Coherence Properties of the Supercontinuum Source.- Supercontinuum Generation in Materials (Solids, Liquids, Gases, Air).- Supercontinuum Generation in Microstructure Fibers.- Supercontinuum in Wavelength Division Multiplex Telecommunication.- Femtosecond Pump: Supercontinuum Probe for Applications in Semiconductors, Biology, and Chemistry.- Supercontinuum in Optical Coherence Tomography.- Supercontinuum in Femtosecond Carrier-Envelope Phase Stabilization.- Supercontinuum in Ultrafast Pulse Compression.- Supercontinuum in Time and Frequency Metrology.- Supercontinuum in Atmospheric Science.- Coherence of the Supercontinuum.