Nonlinear Harmonics in the High-Gain Harmonic Generation (HGHG) Experiment. - UNT Digital Library

High-Gain Harmonic-Generation Free-Electron Laser

Second harmonic generation experimental setup.

Recent advances in ultrafast X-ray sources Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

Circularly polarized extreme ultraviolet high harmonic generation in graphene

Tracking attosecond electronic coherences using phase-manipulated extreme ultraviolet pulses

Application of Accelerators and Storage Rings

PDF) Optimization of echo-enabled harmonic generation toward coherent EUV and soft X-ray free-electron laser at NSLS-II

Nanostructures enable record high-harmonic generation

Frontiers Harmonic Generation Microscopy 2.0: New Tricks Empowering Intravital Imaging for Neuroscience

Coherent soft X-ray pulses from an echo-enabled harmonic generation free-electron laser

Table-top extreme ultraviolet second harmonic generation