3 papers
physics.optics2025
Information-Optimal Sensing and Control in High-Intensity Laser Experiments
A. Döpp, C. Eberle, J. Esslinger +5
High-intensity laser systems present unique measurement and optimization challenges due to their high complexity, low repetition rates, and shot-to-shot variations. We discuss rece…
physics.optics2025
Information-optimal measurement: From fixed sampling protocols to adaptive spectroscopy
J. Schroeder, S. Howard, C. Eberle +4
All measurements of continuous signals rely on taking discrete snapshots, with the Nyquist-Shannon theorem dictating sampling paradigms. We present a broader framework of informati…
physics.optics2024
Sparse Reconstruction of Wavefronts using an Over-Complete Phase Dictionary
S. Howard, N. Weisse, J. Schroeder +5
Wavefront reconstruction is a critical component in various optical systems, including adaptive optics, interferometry, and phase contrast imaging. Traditional reconstruction metho…