47 citations · 118 across the 6 of their papers we have counts for
6 papers
Tuning Particle Accelerators with Safety Constraints using Bayesian Optimization
Johannes Kirschner, Mojmir Mutný, Andreas Krause +3
Tuning machine parameters of particle accelerators is a repetitive and time-consuming task that is challenging to automate. While many off-the-shelf optimization algorithms are ava…
From self-organization in relativistic electron bunches to coherent synchrotron light: observation using a photonic time-stretch digitizer
Serge Bielawski, Edmund Blomley, Miriam Brosi +14
In recent and future synchrotron radiation facilities, relativistic electron bunches with increasingly high charge density are needed for producing brilliant light at various wavel…
Adaptive and Safe Bayesian Optimization in High Dimensions via One-Dimensional Subspaces
Johannes Kirschner, Mojmír Mutný, Nicole Hiller +2
Bayesian optimization is known to be difficult to scale to high dimensions, because the acquisition step requires solving a non-convex optimization problem in the same search space…
High throughput data streaming of individual longitudinal electron bunch profiles in a storage ring with single-shot electro-optical sampling
Stefan Funkner, Edmund Blomley, Erik Bründermann +9
The development of fast detection methods for comprehensive monitoring of electron bunches is a prerequisite to gain comprehensive control over the synchrontron emission in storage…
Simultaneous Detection of Longitudinal and Transverse Bunch Signals at a Storage Ring
Benjamin Kehrer, Miriam Brosi, Johannes L. Steinmann +14
To understand and control the dynamics in the longitudinal phase space, time-resolved measurements of different bunch parameters are required. For a reconstruction of this phase sp…
Fast Mapping of Terahertz Bursting Thresholds and Characteristics at Synchrotron Light Sources
Miriam Brosi, Johannes L. Steinmann, Edmund Blomley +12
Dedicated optics with extremely short electron bunches enable synchrotron light sources to generate intense coherent THz radiation. The high degree of spatial compression in this s…