2 papers
physics.optics2026
Submicrometer focusing of isolated attosecond XUV pulses approaching 10 W/cm
Kotaro Imasaka, Dianhong Dong, Natsuki Kanda +6
We demonstrate submicrometer focusing of isolated attosecond pulses (IAPs) in the extreme ultraviolet (XUV) region using a custom ellipsoidal mirror. The obtained focal spot sizes…
physics.optics2024
Perturbed three-channel waveform synthesizer for efficient isolated attosecond pulse generation and characterization
Dianhong Dong, Hushan Wang, Bing Xue +5
The generation of gigawatt-class isolated attosecond pulses (IAPs) is vital for attosecond pump-probe experiments. In such experiments, the temporal duration of IAPs must be determ…