SPIE Optics + Optoelectronics 2019 Make plans to participate in the European conference that plays host to the most recent advances in laser technology worldwide. This is where information is presented by leading researchers, engineers and programme managers covering high-power, high-intensity and high-energy lasers, metamaterials, nonlinear optics, quantum optics, sensors, holography, EUV and X-ray optics, research using extreme light, and much more. Hear the latest research in: Emerging Technologies: •Metamaterials •Nonlinear Optics and Applications •Quantum Optics and Photon Counting •Optical Sensors •Micro-structured and Specialty Optical Fibres •Holography: Advances and Modern Trends •Integrated Optics •EUV and X-ray Optics: Synergy between Laboratory and Space •High-Power, High-Energy, and High-Intensity Laser Technology •Short-pulse High-energy Lasers and Ultrafast Optical Technologies Extreme Light Sources •Optics Damage and Materials Processing by EUV/X-ray Radiation (XDam7) •Relativistic Plasma Waves and Particle Beams as Coherent and Incoherent Radiation Sources •Laser Acceleration of Electrons, Protons and Ions •X-ray Free-Electron Lasers: Advances in Source Development and Instrumentation •Research Using Extreme Light: Entering New Frontiers with Petawatt-class Lasers Workshops •Applying Laser-driven Particle Acceleration: Using Distinctive Energetic Particle and Photon Sources •Technology and Applications of Intense, High Average-power Lasers