Wissenschaftliche Fachzeitschriften
Scientific Journal Articles
Maschine Strahlkontrollen
Scientific Journal Articles
Nuclear instruments & methods in physics research / Section A 1069, 169825 (2024)
Bellandi, A. ; Branlard, J. ; Diomede, M. ; et al
Calibration of superconducting radio-frequency cavity forward
and reflected channels based on stored energy dynamics
Phys. Rev. Accel. Beams 27, 042801
S. Tomin, J. Kaiser, N. M. Lockmann, T. Wohlenberg and
I. Zagorodnov
Undulator Linear Taper Control at the European X-Ray Free-Electron
Laser Facility
Scientific Reports 14 (2024)
J Kaiser, C. Xu, A. Eichler, A. Santamaria Garcia, O. Stein,
E. Bründermann, W. Kuropka, H. Dinter, F. Mayet,
T. Vinatier, F. Burkart and H. Schlarb
Reinforcement Learning-trained Optimisers and Bayesian
Optimisation for Online Particle Accelerator Tuning
Electronics 13(1), 155 (2024)
F. Abdi, W. Cichalewski, W. Jalmuzna, L. Butkowski,
J. Branlard, A. Bellandi
FPGA-Based Implementation of an Adaptive Noise Controller
for Continuous Wave Superconducting Cavity
Proceedings of the 6th Annual Learning for Dynamics & Control Conference, 15-17 July 2024, University of Oxford, Oxford, UK : [conf]
J. Lübsen, Ch. Hespe, A. Eichler
Towards safe multi-task Bayesian optimization
Proceedings of the 12th IFAC Symposium ( IFAC Safeprocess 2024), 4-7 June, 2024 in Ferrara, Italy [conf]
L. Boukela , A. Eichler , J. Branlard , N.Z. Jomhari
A Two-Stage Machine Learning-Aided Approach for Quench Identification at the European XFEL
Frontiers in Artificial Intelligence and Applications, Volume 380: Information Modelling and Knowledge Bases XXXV, pp. 94 - 114 (2024)
A. Grünhagen, A. Eichler, M. Tropmann-Frick, G. Fey
Data-Based Condition Monitoring and Disturbance Classification in
Actively Controlled Laser Oscillators
Optics Express Vol. 32, Issue 4, pp. 6597-6608 (2024)
Atia-tul-noor, S. Kumar, N. Schirmel, B. Erk, B. Manschwetus,
S. Alisaukas, M. Braune, G. Cirmi, M. K. Czwalinna et al.
Sub-50 fs temporal resolution in an FEL-optical laser pump-probe
experiment at FLASH2
Phys. Rev. Accel. Beams 27, 054601
A. S. Garcia, J. Kaiser, Ch. Xu, A. Eichler
Bridging the gap between machine learning and particle accelerator
physics with high-speed, differentiable simulations
Frontiers in physics 11, 1319861 (2023) [10.3389/fphy.2023.1319861]
Ye Chen, J. Branlard, W. Decking, Y. Ding, Bo Liu, Ji Qiang,
T. Raubenheimer, N. Walker
Editorial: Global Developments Towards Continuous-Wave
Free-Electron Lasers
IFAC-PapersOnLine Volume 56, Issue 2 (2023)
J. O. Luebsen, M. Schütte, A. Eichler, S. Schulz
A Safe Bayesian Optimization Algorithm for Tuning the Optical
Synchronization System at European XFEL
M. Schütte, A. Eichler, H. Werner
Structured IQC Synthesis of Robust H2 Controllers in the Frequency
Domain
Phys. Rev. Accel. Beams 27, 084801.
R. Roussel, A. L. Edelen, T. Boltz, D. Kennedy, Z. Zhang, X. Huang,
D. Ratner, A. S. Garcia, C. Xu, J. Kaiser, A. Eichler, J. O. Lübsen et al.
Bayesian Optimization Algorithms for Accelerator Physics
Optics express 31(12), 19146 - 19158 (2023)
R. Ivanov, M. Mohammadi Bidhendi, I. J. Bermudez Macias,
M. Brachmanski, S. Kreis, S. Bonfigt, M. Degenhardt,
M. K. Czwalinna, M. Pergament, M. Kellert, F. Kärtner,
S. Duesterer
Free-electron laser temporal diagnostic beamline FL21 at FLASH
Scientific reports 13(1), 4618 (2023)
S. Funkner, G. Niehues, M. J. Nasse, E. Bruendermann,, M. Caselle,
B. Kehrer, L. Rota, P. Schoenfeldt, M. Schuh, B. Steffen,
J. L. Steinmann, M. Weber, A.-S. Mueller
Revealing the Dynamics of Ultrarelativistic Non-Equilibrium
Many-Electron Systems with Phase Space Tomography
Journal of Applied Physics 133(3), 033903 (2023)
E. Kueny, A-L.Calendron, S. Velten, L. Bocklage, F. X.Kärtner,
Ralf Röhlsberger
Spin-structured multilayer THz emitters by oblique incidence
deposition
Frontiers in physics (2023) special issue: "Global Developments Towards Continuous-Wave Free-Electron Lasers"
A. Bellandi, J. Branlard , M. Grecki, H.Schlarb, C. Schmidt
Feedforward resonance control for theEuropean X-ray Free Electron
Laser High Duty Cycle upgrade
PHYSICAL REVIEW ACCELERATORS AND BEAMS 26, 012801 (2023)
A. Eichler, J. Branlard , J. H. K. Timm
Anomaly detection at the European X-ray Free Electron Laser using a
parity-space-based method
Applied Sciences, 2023, 13(1), 67
E.A. Schneidmiller, I.J. Bermudez Macias, M. Beye, M. Braune,
M.-K. Czwalinna, S. Dusterer, R. Ivanov, F. Jastrow, M. Kuhlmann,
J. Roensch-Schulenburg, S. Schreiber, A. Sorokin,† K. Tiedtke,
M.V. Yurkov, and J. Zemella
Two-color operation of a soft x-ray FEL with alternation of undulator
tunes
Science Advances Vol. 8, No. 22
D. Schwickert, M. Ruberti, P. Kolorenč, S. Usenko, A. Przystawik,
K. Baev, I. Baev, M. Braune, L. Bocklage, M. K. Czwalinna,
S. Deinert, S. Düsterer, A. Hans, G. Hartmann, C. Haunhorst, et al
Electronic quantum coherence in glycine molecules probed
with ultrashort x-ray pulses in real time
Light 11(1), 14 (2022)
E. Roussel, Ch. Szwaj, C. Evain, B. Steffen, Ch. Gerth, B. Jalali,
S. Bielawski
Phase Diversity Electro-optic Sampling: A new approach to
single-shot terahertz waveform recording
Frontiers in physics 10, 903559 (2022)
J. Zhu , N. M. Lockmann, M. K. Czwalinna and H. Schlarb
Mixed Diagnostics for Longitudinal Properties of Electron Bunches in
a Free-Electron Laser
39th International Conference on Machine Learning (ICML 2022)
J. Kaiser, O. Stein, A. Eichler
Learning-based Optimisation of Particle Accelerators Under Partial
Observability Without Real-World Training
35th IEEE International System-on-Chip Conference (SOCC)
A. Al-Zoubi, G. Martino, F. H. Bahnsen, J. Zhu, JH. Schlarb, G. Fey
CNN Implementation and Analysis on Xilinx Versal ACAP at European
XFEL
2022 IEEE Conference on Control Technology and Applications (CCTA), 1061-1067
M. Schütte, A. Eichler, H. Schlarb, G. Lichtenberg, H. Werner
Convex Synthesis of Robust Distributed Controllers for the Optical
Synchronization System at European XFEL
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 71, 2022
L. Springer, F. Ludwig, U. Mavric, V. Vasylyuk, H. Pryschelski,
M. Hoffmann, H. Schlarb, A. Kölpin, A. F. Jacob
Phase Noise Measurements for L-Band Applications at Attosecond
Resolution
Optica Vol. 9, No. 4 / April 2022
D.E. Rivas, S. Serkez, T. M. Baumann, R. Boll, M. K. Czwalinna,
S. Dold, A. de Fanis, N. Gerasimova, P. Grychtol, B. Lautenschlager,
M. Lederer, T. Jezynksi, D. Kane, T. Mazza, J. Meier, J. Müller,
F. Pallas, D. Rompotis, P. Schmidt, S. Schulz, S. Usenko,
S. Venkatesan, J. Wang, M. Meyer
High-temporal-resolution X-ray spectroscopy with free-electron and
optical lasers
Physics > Accelerator Physics->arXiv:2201.06381
S. Pfeiffer, V. Ayvazyan, J. Branlard, T. Buettner, S. Choroba,
B. Faatz, K. Honkavaara, V. Katalev, H. Schlarb, C. Schmidt,
S. Schreiber, A. Sulimov, E. Vogel, H. Weise
RF regulation with superconducting cavities and beam operation
using a frequency shifted cavity
Physics > Accelerator Physics->arXiv:2210.04711
M. Diomede, V. Ayvazyan, J. Branlard, M. Grecki, M. Hierholzer,
M. Hoffmann, B. Lautenschlager, S. Pfeiffer, C. Schmidt,
N. Walker
Update on the LLRF operations status at the European XFEL
Optics express 29(21), 32739 - 32754 (2021)
M. Wieland, N. Kabachnik, M.Drescher, Y. Deng, Y. Arbelo,
N. Stojanovic, B. Steffen, J. Roensch-Schulenburg,
R. Ischebeck, A. Malyzhenkov, E. Prat, P. Juranić
Deriving x-ray pulse duration from center-of-energy shifts in
THz-streaked ionized electron spectra
24th Euromicro Conference on Digital System Design (DSD 2021)
G. Martino, A. Gruenhagen, J. Branlard, A. Eichler, G. Fey, H. Schlarb
Comparative Evaluation of Semi-Supervised Anomaly Detection
Algorithms on High-Integrity Digital Systems
30th IEEE Asian Test Symposium (ATS 2021)
A. Gruenhagen, J. Branlard, A. Eichler, G. Martino, G. Fey,
M. Tropmann-Frick
Fault Analysis of the Beam Acceleration Control System at the
European XFEL using Data Mining
Optics Express Vol. 29, Issue 23, 2021
P. Grychtol, D. E. Rivas, T. M. Baumann, R. Boll, A. De Fanis, B. Erk,
M. Ilchen, J. Liu, T. Mazza, J. Montaño, J. Müller, V. Music,
Y. Ovcharenko, N. Rennhack, A. Rouzé, P. Schmidt, S. Schulz,
S. Usenko, R. Wagner, P. Ziołkowski, H. Schlarb, J. Grünert,
N. Kabachnik, M. Meyer
Timing and X-ray pulse characterization at the Small Quantum
Systems instrument of the European X-ray Free Electron Laser
Phys. Rev. Accel. Beams 24, 072803, 2021
B. E. J. Scheible, S. Mattiello, A. Penirschke, M. K. Czwalinna,
H. Schlarb, W. Ackermann,
H. De Gersem
Pickup development for short low-charge bunches in x-ray
free-electron lasers
Physical review Applied Vol. 16, 024005 2021
J. Zhu, Y. Chen, F. Brinker, W. Decking, S. Tomin, H. Schlarb
High-Fidelity Prediction of Megapixel Longitudinal Phase-Space
Images of Electron Beams Using Encoder-Decoder Neural Networks
Scientific Reports volume 11, 2021
M. Diez, A. Galler, S. Schulz, C. Boemer, R. N. Coffee,
N. Hartmann, R. Heider, M. S. Wagner, W. Helml,
T. Katayama, T. Sato, T. Sato, M. Yabashi, C. Bressler
A self-referenced in-situ arrival time monitor for X-ray free-electron
lasers
Scientific Reports | (2021) 11:3560
B. Marchetti, A. Grudiev, P. Craievich, R. Assmann, H.‑H. Braun,
N. Catalan Lasheras, F. Christie, R. D’Arcy, R. Fortunati, R. Ganter,
P. González Caminal, M. Hoffmann, M. Huening, S. M. Jaster‑Merz,
R. Jonas, F. Marcellini, D. Marx, G. McMonagle, J. Osterhoff,
M. Pedrozzi, E. Prat Costa, S. Reiche, M. Reukauff, S. Schreiber,
G. Tews, M. Vogt , S. Wesch, W. Wuensch
Experimental demonstration of novel beam characterization using a
polarizable X‑band transverse deflection structure
IEEE Transactions on Nuclear Science , Vol. 68, No. 4, APRIL 2021
A. Bellandi, L. Butkowski, B. Dursun, A. Eichler, Ç. Gümüs,
M. Kuntzsch, A. Nawaz, S. Pfeiffer, H. Schlarb, C. Schmidt,
K Zenker, J. Branlard
Online Detuning Computation and Quench Detection for
Superconducting Resonators
60th IEEE Conference on Decision and Control (CDC), 6855-6860, 2021
W. H. Syed, A. Eichler, A. Nawaz, B. Sharan, H. Werner
Koopman-based Kalman Filter for Fault Detection for the
Superconducting Radio Frequency Cavities of the
European XFEL
60th IEEE Conference on Decision and Control (CDC), 5723-5728, 2021
M. Schuette, A. Eichler, H. Schlarb, G. Lichtenberg, H. Werner
Decentralized Output Feedback Control using Sparsity
Invariance with Application to Synchronization at European XFEL
Energies 14(21), 7403 (2021)
A. Mielczarek, D. Makowski, Ch. Gerth, B. Steffen, M. Caselle, L. Rota
Real-Time Data Acquisition and Processing System for MHz
Repetition Rate Image Sensors
Optics Express Vol. 29, Issue 7, 2021
Ivette J. Bermúdez Macias, Stefan Düsterer, Rosen Ivanov, Jia Liu,
Günter Brenner, Juliane Rönsch-Schulenburg, Marie K. Czwalinna,
Mikhail V. Yurkov
Study of temporal, spectral, arrival time and energy fluctuations of
SASE FEL pulses
Structural Dynamics 8, 014303 (2021)
R. Y. Engel, M. Ekimova, P. S. Miedema, C. Kleine, J. Ludwig,
M. Ochmann, B. Grimm-Lebsanft, R. Ma, M. Teubner,
S. Dziarzhytski, G. Brenner, M. K.Czwalinna et al
Shot noise limited soft x-ray absorption spectroscopy in solution at a
SASE-FEL using a transmission grating beam splitter
Physical review accelerators and beams 23(11), 2020
N. M. Lockmann, c. Gerth, B. Schmidt, S. Wesch
Noninvasive THz spectroscopy for bunch current profile
reconstructions at MHz repetition rates
Physical review accelerators and beams 23(6), 062801,2020
B. Schmidt , N. Lockmann , P. Schmüser, S. Wesch
Benchmarking Coherent Radiation Spectroscopy as a Tool for
High-Resolution Bunch Shape Reconstruction at Free-Electron Lasers
Review of scientific instruments 91(4), 045123 (2020)
B. Steffen, Ch. Gerth, M. Caselle, M. Felber, T. Kozak,
D.R. Makowski, U. Mavrič, A. Mielczarek, P. Peier,
K. Przygoda, L. Rota
Compact Single-Shot Electro-Optic Detection System for THz Pulses
with Femtosecond Time Resolution at MHz Repetition Rates
IEEE Xplore: 16 November 2020
B. Gąsowski, M. Urbański, K. Czuba, H. Pryschelski, F. Ludwig ,
J. Branlard
Concept of Master Oscillator Upgrade for FLASH
IEEE Xplore: 16 November 2020
B. Gąsowski, T. Owczarek, L. Zembala K. Czuba, H. Pryschelski,
F. Ludwig , J. Branlard, H.Schlarb
Concept of Redundancy Subsystem for Master Oscillator of
European-XFEL
Nature photonics 14(6), 2020
W.Decking, S. Abeghyan, P. Abramian et al
A MHz-Repetition-Rate Hard X-Ray Free-Electron Laser Driven by a
Superconducting Linear Accelerator
Optica Vol. 7, Issue 6, 2020
T. Sato, R. Letrun, H. Kirkwood, J. Liu, P. Vagovič, G. Mills, Y. Kim,
C.M.S. Takem, M. Planas, M. Emons, T. Jezynski, G. Palmer,
M. Lederer, S. Schulz, J. Mueller, H. Schlarb, A. Silenzi,
G. Giovanetti, A. Parenti, M. Bergemann, T. Michelat,
J. Szuba, J. Grünert, H.N. Chapman, A.P. Mancuso
Femtosecond timing synchronization at megahertz repetition rates for
an x-ray free-electron laser
Phys. Rev. Accel. Beams 23, 112001 – 13 November 2020
P. Craievich et al.
Novel X-band transverse deflection structure with variable polarization
Journal of Physics B: Atomic, Molecular and Optical Physics
S. Usenko, D. Schwickert, A. Przystawik, K. Baev, I. Baev, M. Braune,
L. Bocklage, M. K. Czwalinna, S. Deinert, S. Düsterer
Auger electron wave packet interferometry on extreme timescales
with coherent soft x-rays
IEEE Transactions on Nuclear Science ( Volume: 67, Issue: 5, May 2020)
A. Bellandi , V. Ayvazyan, L. Butkowski , W. Cichalewski, B. Dursun ,
C. Gümüs, M. Omet, S. Pfeiffer , R. Onken, R. Rybaniec ,
Ch. Schmidt, V. Vogel, J. Branlard
Results on FPGA-Based High-Power Tube Amplifier Linearization
at DESY
Proceedings of the the 1st Virtual IFAC World Congress(IFAC 2020)
A. Bellandi, S. Pfeiffer, J. Branlard, A. Eichner
Integral Resonance Control In Continuous Wave
Superconducting Particle Accelerators
Sven Pfeiffer, Annika Eichler, Holger Schlarb
Model-based feed-forward control for time-varying systems with
an example for SRF cavities
IEEE Transactions on Nuclear Science, Vol. 67, No. 49, Sept. 2020
D. Sikora, K. Czuba, P. Jatczak, M. Urbanski, H. Schlarb, F. Ludwig
H. Pryschelski
Phase Drift Compensating RF Link for Femtosecond Synchronization
of E-XFEL
1st Virtual IFAC World Congress(IFAC 2020)
A. Bellandi, S. Pfeiffer, J. Branlard, A. Eichner
Integral Resonance Control In Continuous Wave Superconducting
Particle Accelerators
Sven Pfeiffer, Annika Eichler, Holger Schlarb
Model-based feed-forward control for time-varying systems with an
example for SRF cavities
Journal of Synchrotron Radiation , 26(5), 2019
C. Gerth, G. Brenner, M. Caselle, S. Düsterer, D. Haack, D. Makowski,
A. Mielczarek, S. Palutke, L. Rota, V. Rybnikov, C. Schmidt,
B. Steffen and K. Tiedtke
Linear array detector for online diagnostics of spectral distributions at
MHz repetition rates
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume 936, 21 August 2019
L. Rota, M. Caselle, E. Bründermann, S. Funkner, C. Gerth, B. Kehrer,
A. Mielczarek, D. Makowski, A. Mozzanica, A. Mueller, M. J. Nasse,
G. Niehues, M. Patil, B. Schmitt, P. Schönfeldt, B. Steffen, M. Weber
KALYPSO: Linear Array Detector for High-Repetition Rate and
Real-Time Beam Diagnostics
International Journal of Adaptive Control and Signal Processing, Volume 33, Issue 2
B. Lautenschlager S. Pfeiffer Ch. Schmidt G.Lichtenberg
Real‐time iterative learning control‐two applications with time scales
between years and nanoseconds
IEEE transactions on nuclear science 66(9 ), 2019)
W. Cichalewski, A. Napieralski, J. Branlard, M. Grecki, H. Schlarb,
A. Piotrowski
European XFEL Superconducting Cryomodules Characterization
Toward Modules Acceptance and Future LLRF Operation
arXiv.org > Physics > Instrumentation and Detectors
B. Gąsowski, T. Owczarek, K. Czuba, L. Zembala, H. Schlarb
Real-Time Redundancy for the 1.3 GHz Master Oscillator of the
European-XFEL
arXiv.org > Physics > Instrumentation and Detectors
D. Sikora, K. Czuba, P. Jatczak, M. Urbanski, H. Schlarb, F. Ludwig,
H. Pryschelski
Phase Drift Compensating RF Link for Femtosecond Synchronization
of E-XFEL
PHYSICAL REVIEW ACCELERATORS AND BEAMS 21, 092802 (2018)
S. Pfeiffer, L. Butkowski, O. Hensler, M. Hoffmann, C. Schmidt,
H. Schlarb, S. Schreiber
Precision feedback control of a normal conducting standing
wave resonator cavity
Journal of Physics: Conference Series
M. Titberidze, M. Felber, T. Lamb, R. Loch, C. Sydlo and H. Schlarb
Fs level laser-to-RF synchronization at REGAE
IEEE transactions on nuclear science 64(JUNE 2017)
Radosław Rybaniec, Konrad Przygoda, Wojciech Cichalewski,
Valeri Ayvazyan, Julien Branlard, Lukasz Butkowski,
Sven Pfeiffer, Christian Schmidt, Holger Schlarb, Jacek Sekutowicz
FPGA-Based RF and Piezocontrollers for SRF Cavities in
CW Mode
IEEE transactions on nuclear science 64(JUNE 2017)
Lukasz Butkowski, Vladimir Vogel, Holger Schlarb, Jerzy Szabatin
A Model Based Fast Protection System for High Power RF Tube
Amplifiers Used at the European XFEL Accelerator
IEEE transactions on nuclear science 64(JUNE 2017)
K. Przygoda, R. Rybaniec, Ł. Butkowski, C. Gerth, P. Peier,
C. Schmidt, B. Steffen, H. Schlarb
MicroTCA.4 based RF and Laser Cavities Regulation Including Piezo
Controls
IEEE transactions on nuclear science 64(JUNE 2017)
T. Kozak , B. Steffen, S. Pfeiffer, S. Schreiber,and A. Napieralski
Fast Intra Bunch Train Charge Feedback for FELs Based on
Photo Injector Laser Pulse Modulation
New Journal of Physics, 19, 043009 (2017)
Evgeny Savelyev, Rebecca Boll, Cédric Bomme, Nora Schirmel,
Harald Redlin, Benjamin Erk, Stefan Düsterer, Erland Müller,
Hauke Höppner, Sven Toleikis, Jost Müller,
Marie Kristin Czwalinna et al
Jitter-correction for IR/UV-XUV pump-probe experiments at
the FLASH free-electron laser
Jitter-correction for IR/UV-XUV pump-probe experiments at the
FLASH free-electron laser
New Journal of Physics, Volume 18, June 2016
B Faatz, E Plönjes, S Ackermann et al.
Simultaneous operation of two soft x-ray free-electron lasers driven
by one linear accelerator
Nuclear Instruments and Methods in Physics Research A 806 (2016) 175-183
A. Aschikhin, C. Behrens, S. Bohlen, J. Dale, N. Delbos, L. di Lucchio,
E. Elsen, J.-H. Erbe, M. Felber, B. Foster, L. Goldberg, J.Grebenyuk,
J.-N. Gruse,B. Hidding, Zhanghu Hu, S. Karstensen, A. Knetsch,
O. Kononenko, V. Libov, K. Ludwig, A.R. Maier,
A. Martinez de la Ossa, T. Mehrling, C.A.J. Palmer, F. Pannek,
L. Schaper, H. Schlarb, B. Schmidt, S. Schreiber,
J.-P. Schwinkendorf, H. Steel, M. Streeter, G. Tauscher,
V. Wacker, S. Weichert, S. Wunderlich, J. Zemella, J. Osterhof
The FLASHForward facility at DESY
Proceedings of the 3rd International Conference on Control and Fault-Tolerant Systems (SysTol’16)
A. S. Nawaz, S. Pfeiffer, G. Lichtenberg, H. Schlarb
Self-organzied critical control for the European XFEL using black box
parameter identification for the quench detection system
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 62, NO. 3, JUNE 2015
D. Makowski, M. Fenner, F. Ludwig, U. Mavric,
A. Mielczarek, A. Napieralski, P. Perek, H. Schlarb
Standardized Solution for Management Controller for MTCA
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 62, NO. 3, JUNE 2015
Paweł Predki, Michael Heuer, Lukasz Butkowski, Konrad Przygoda,
Holger Schlarb, Andrzej Napieralski
Rapid-X - An FPGA Development Toolset Using a Custom Simulink
Library for MTCA.4 Modules
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 62, NO. 3, JUNE 2015
D. Makowski, M. Fenner, F. Ludwig, U. Mavric, A. Mielczarek,
A. Napieralski, P. Perek, and H. Schlarb
Standardized Solution for Management Controller for MTCA
PHYSICAL REVIEW SPECIAL TOPICS - ACCELERATORS AND BEAMS 18, 012801 (2015)
A. Angelovski, M. Kuntzsch, M. K.Czwalinna, A. Penirschke,
M. Hansli, C. Sydlo, V. Arsov, S. Hunziker, H. Schlarb,
M. Gensch, V. Schlott, T. Weiland, R. Jakoby
Evaluation of the cone-shaped pickup performance for low charge
sub-10 fs arrival-time measurements at free electron laser facilities
NATURE COMMUNICATIONS, 6:5938, 2015, DOI: 10.1038/ncomms6938.
S. Schulz, I. Grguras, C. Behrens, H. Bromberger, J. T. Costello,
M. K. Czwalinna, M. Felber, M. C. Hoffmann, M. Ilchen, H. Y. Liu,
T.Mazza, M. Meyer, S. Pfeiffer, P. Prędki, S. Schefer,C. Schmidt,
U. Wegner, H. Schlarb,A. L. Cavalieri
Femtosecond all-optical synchronization of an X-ray free-electron
laser
Proceedings of the American Control Conference, July 1–3, 2015, Chicago, USA
M. Heuer, G. Lichtenberg, S. Pfeiffer, H. Schlarb, H. Werner
Plant modeling for observer-based control of the link stabilizing units
at the European X-ray Free-Electron Laser
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, VOL. 768, DECEMBER 2014
M. Omet, S. Michizono, T. Matsumoto, T. Miura, F. Qiu, B. Chase,
P. Varghese, H. Schlarb,J. Branlard, W. Cichalewski
FPGA-based klystron linearization implementations
in scope of ILC
Faraday Discussions, 2014, DOI: 10.1039/C4FD00204K.
R. J. D. Miller, S. Manz, A. Casandruc, D. Zhang, Y. Zhong,
R. Loch, A. Marx, T. Hasegawaa,L. C. Liu, S. Bayesteh,
H. Delsim-Hashemi, M. Hoffmann, M. Felber, M. Hachmann,
F. Mayet,J. Hirscht, S. Keskin, M. Hada, S. Epp, K. Floettmann
Mapping Atomic Motions with Ultrabright Electrons: Towards
Fundamental Limits in Space-Time Resolution
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 60, NO. 5, OCTOBER 2013
K. Czuba, T. Jezynski, M. Hoffmann, F. Ludwig, H. Schlarb
RF Backplane for MTCA.4-Based LLRF Control System
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 60, NO. 5, OCTOBER 2013
P. Predki, T. Kozak, J. Szewinski, A. Napieralski
Recent Developments in Control Software for
Optical Synchronization Applications at DESY
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 60, NO. 5, OCTOBER 2013
I. Rutkowski, K. Czuba, D. Makowski, A. Mielczarek, H. Schlarb,
F. Ludwig
Vector Modulator Card for MTCA-Based LLRF
Control System for Linear Accelerators
PHYSICAL REVIEW LETTERS 111, 114801 (2013)
S. Ackermann, A. Azima, S. Bajt, J. Boedewadt, F. Curbis,
H. Dachraoui, H. Delsim-Hashemi,M. Drescher, S. Duesterer,
B. Faatz, M. Felber, J. Feldhaus, E. Hass et al
Generation of Coherent 19- and 38-nm Radiation at a
Free-Electron Laser Directly Seeded at 38 nm
Proceedings of the 19th World Congress of the International Federation of Automatic Control , August 24-29, 2014, Cape Town, South Africa
M. Heuer, G. Lichtenberg, S. Pfeiffer, H. Schlarb, C. Schmidt,
H. Werner
Modeling of the Master Laser Oscillator Phase Noise for the European
XFEL Using Fractional Order Systems
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 60, NO. 5, OCTOBER 2013
P. Predki, T. Kozak, J. Szewinski, A. Napieralski
Recent Developments in Control Software for
Optical Synchronization Applications at DESY
Proceedings of the 11th IFAC International Workshop on Adaptation and Learning in Control and Signal Processing (ALCOSP 2013)
S. Pfeiffer, G. Lichtenberg
Iterative Learning Control for SO(2) Symmetric Systems
Proceedings of the 2013 American Control Conference (ACC2013)
S. Pfeiffer, H. Werner, C. Schmidt, H. Schlarb
Distributed Controller Design for a Free-Electron Laser
PHYSICAL REVIEW SPECIAL TOPICS - ACCELERATORS AND BEAMS 15, 112803 (2012)
A. Angelovski, M. Bousonville et al.
High bandwidth pickup design for bunch arrival-time monitors for
free-electron laser
PHYSICAL REVIEW LETTERS 108, 034801 (2012)
P. Piot, C. Behrens, C. Gerth, M. Dohlus, F. Lemery, D. Mihalcea,
P. Stoltz, M. Vogt
Generation and Characterization of Electron Bunches with Ramped
Current Profi les in a Dual-Frequency Superconducting Linear
Accelerator.
PHYSICAL REVIEW SPECIAL TOPICS - ACCELERATORS AND BEAMS 15, 062801 (2012)
C. Behrens, Ch. Gerth, G. Kube, B. Schmidt, S. Wesch, M. Yan
Electron Beam Profile Imaging in the Presence of Coherent Optical
Radiation Effects
PHYSICAL REVIEW SPECIAL TOPICS - ACCELERATORS AND BEAMS 15, 030707 (2012)
C. Behrens, N. Gerasimova, C. Gerth, B. Schmidt, E. A. Schneidmiller,
S. Serkez, S. Wesch, M. V. Yurkov
Constraints on photon pulse duration from longitudinal electron beam
diagnostics at a soft x-ray free-electron laser
F. Mueller, P. Peier, V. Schlott, B. Steffen, T. Feurer, P. Kuske
I. Grguras, A. R. Maier, C. Behrens, T. Mazza, T. J. Kelly, P. Radcliffe, S. Duesterer,
A. K. Kazansky, N. M. Kabachnik, Th. Tschentscher, J. T. Costello, M. Meyer,
M. C. Hoffmann, H. Schlarb and A. L. Cavalieri
ICFA Beam Dynamics Newsletter Dec (2012)
Christopher Behrens and Christopher Gerth
Recent Applications of Longitudinal Phase Space Diagnostics
Proceedings of the 51st IEEE Conference on Decision and Control (CDC 2012)
S. Pfeiffer, G. Lichtenberg, C. Schmidt, H. Schlarb, H. Werner
Design of an Optimal and Robust Controller for a Free-Electron Laser
Exploiting Symmetries of the RF-System
Proceedings of the IEEE Multi-Conference on Systems and Control (MSC 2012)
S. Pfeiffer, G. Lichtenberg, C. Schmidt, H. Schlarb
Tensor Techniques for Iterative Learning Control of a
Free-Electron Laser
Proceedings of the18th IFAC World Congress (IFAC 2011)
S. Pfeiffer, C. Schmidt, G. Lichtenberg, H. Werner
Grey Box Identification for the Free Electron Laser FLASH Exploiting
Symmetries of the RF-System.
F. Tavella, A. Willner, J. Rothhardt, S. Hädrich, E. Seise, S. Düsterer, T. Tschentscher, H. Schlarb,
J. Feldhaus, J. Limpert, A. Tünnermann, J. Rossbach
T. Jezynski, R. Larsen, P. Le Du
F. Löhl, V. Arsov, M. Felber, K. Hacker, W. Jalmuzna, B. Lorbeer, F. Ludwig, K.-H. Matthiesen,
H. Schlarb, B. Schmidt, P. Schmüser, S. Schulz, J. Szewinski, A. Winter, J. Zemella
M. Grecki, K. Przygoda, T. Pozniak, A. Napieralski
Eur. Phys. J. D Volume 37, Number 2
V. Ayvazyan et. al
First operation of a Free-Electron Laser generating GW power
radiation at 32 nm wavelength
M. Röhrs, Ch. Gerth, H. Schlarb, B. Schmidt, and P. Schmüser
P. J. Phillips, H. Schlarb, B. Schmidt, P. Schmüser
MEASUREMENT SCIENCE AND TECHNOLOGY 2007 - Tomasz Czarski
M. Hoffmann
E. Vogel, T. Bohl and U. Wehrle
Bhaskar Mukherjee, Dariusz Makowski, Stefan Simrock
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