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physics.optics2026
A High Intensity Attosecond Light Source in Compact Geometry at ELI ALPS User Facility
Arjun Nayak, Mathieu Dumergue, Sourin Mukhopadhyay +12
High-order harmonic generation (HHG) has become a standard technique for producing attosecond XUV pulses in the laboratory, yet the high flux necessary for nonlinear XUV photoioniz…
physics.optics2025
High contrast few-cycle frontend with hybrid amplification for petawatt-class lasers
Roland S. Nagymihály, Mikhail Kalashnikov, Levente Lehotai +10
We present a 10 mJ-class laser system for seeding petawatt-class Ti:Sa lasers based on a hybrid, femtosecond optical parametric and negatively chirped Ti:Sa-based amplification arc…