Optical Networks.- Optical Fibre Lasers.- Ultrafast Lasers.- Widely Tunable Lasers.- Photodetectors.- High-Order Modulation Formats.- Modulators.- Wavelength Filters.- Optical Switches.- Passives Connectors, Optical Circulators, Optical Isolators.- Fibre Amplifiers.- SOAs.- Hybrid Integration (Silica, Triplex, Silicon, Polymer.- Monolithic Integration on InP Basis.- Silicon Photonics, Sources.- Silicon Photonics, Monolithic Integration.