Ultrafast Electron-Phonon Interactions

New kind of spectroscopy can be used for the analysis of ultrafast spin flip processes in novel quantum materials

Light-Wave Dynamic Control of Magnetism

For the first time ever, physicists changed the magnetic moment of a material using a light wave within one femtosecond

Laser Experiment Reveals Efficiency Loss of Photocathodes

For copper oxide losses hardly occur at the interfaces with platinum, but instead in the crystal itself

Peering into Plasma Mirrors

Refined generation of high-intensity attosecond light pulses on solid surfaces

New Super-Accurate Optical Atomic Clock

Progress towards an optically defined second could improve advanced communication and the search for new physics

Shortest Ultraviolet Laser Pulse Ever

Generation of few-cycle deep ultraviolet pulses via frequency upconversion of 5-fs near-infrared pulses in argon

The Taming of the Light Screw

Scientists create high-order harmonics from solids with controlled polarization states

Laser Cavity-Soliton Microcombs

New technology brings a clock that could replace GPS and Galileo one step closer

Astrocombs for Planet-Hunting Telescopes

New tool for discovery and characterization of exoplanets around nearby stars

Preview: 5th UKP-Workshop on Ultrafast Laser Technology 2019

10 – 11 April 2019, Aachen, Germany