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Coherence & Quantum Technology Jom Luiten CQT: Coherence & Quantum Technology Extreme plasmas CQT Particle manipulation with light / Applied Physics Atom, ion, electron beams CQT: Coherence & Quantum Technology • Extreme states of matter: Ultra-cold & ultra-hot, plasmas & gases; • Laser Manipulation of atoms, electrons and ions; • Atom, electron & ion beams for femto-nano science & engineering. / Applied Physics Ultrabright Terahertz Source TU/e RF photogun: 4 MeV electron accelerator Coherent Transition Radiation Willem Op ‘t Root / Applied Physics Laser Wakefield Acceleration Plasma Laser Wakefield Acceleration: • Terawatt “light bullet” laser physics; • Extreme high-energy-density plasmas; • Giga-electron-volt acceleration in a few cm. Euroleap: • controlled laser wakefield acceleration; • external injection. / Applied Physics Walter van Dijk, Xavier Stragier Ultrafast electron diffraction Single-shot, sub-100 fs, 100 keV electron diffraction The molecular movie... / Applied Physics Thijs van Oudheusden, Adam Lassise Theory of degenerate quantum gases Bose-Einstein Condensation Coherent matter waves Quantum Plasmas? Vortices in superfluid gas / Applied Physics Maikel Goosen Nano brush: atom lithography Focusing atomic beams with light Nano brush: painting 100 nm lines Direct deposition of magnetic nanostructures / Applied Physics Thijs Meijer, Corine Fabrie Ultracold electrons: electron diffraction I I Magneto-Optical Trap / Applied Physics Gabriel Taban Ultracold electrons: electron diffraction I I Near-threshold ionization: Ultracold Plasma! / Applied Physics Gabriel Taban Ultracold electrons: electron diffraction I I 15 K e- Rb+ V V Ultracold electron & ion beams / Applied Physics Gabriel Taban The biomolecular movie... Ultracold ions: Focused Ion Beam I I 10 Q = 12.6 fC Q = 2.8 fC Q = 0.41 fC Q = 0.11 fC Q = 0.026 fC U [eV] 1 Rb+ e 0,1 0,01 1 10 100 1000 VA [V] V V U = 1 eV, σU = 0.02 eV sub-nm focal spot size? / Applied Physics Merijn Reijnders, Nicola Debernardi 10000 Questions....? Jom Luiten, CYC 2.05, 4359, [email protected] / Applied Physics