8 citations · 12 across the 7 of their papers we have counts for
7 papers
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…
Active Fourier Spectroscopy: From fixed sampling protocols to adaptive measurement
J. Schroeder, J. Schröder, S. Howard +5
Fourier-transform spectroscopy (FTS) is based on the Nyquist-Shannon theorem, which dictates a strict sampling protocol for the measurement of continuous signals. Here we introduce…
A Bayesian perspective on single-shot laser characterization
J. Esslinger, N. Weisse, C. Eberle +5
We introduce a Bayesian framework for measuring spatio-temporal couplings (STCs) in ultra-intense lasers that reconceptualizes what constitutes a 'single-shot' measurement. Moving…
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…
CoordGate: Efficiently Computing Spatially-Varying Convolutions in Convolutional Neural Networks
Sunny Howard, Peter Norreys, Andreas Döpp
Optical imaging systems are inherently limited in their resolution due to the point spread function (PSF), which applies a static, yet spatially-varying, convolution to the image.…
Measuring spatio-temporal couplings using modal spatio-spectral wavefront retrieval
N. Weiße, J. Esslinger, S. Howard +7
Knowledge of spatio-temporal couplings such as pulse-front tilt or curvature is important to determine the focused intensity of high-power lasers. Common techniques to diagnose the…
Data-driven Science and Machine Learning Methods in Laser-Plasma Physics
Andreas Döpp, Christoph Eberle, Sunny Howard +3
Laser-plasma physics has developed rapidly over the past few decades as high-power lasers have become both increasingly powerful and more widely available. Early experimental and n…