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Diagnostics for electron pulse trains at SwissFEL obtained by energy modulation in a laser-driven dielectric structure
Hermann, B., Bettoni, S., Egenolf, T., Feurer, T., Frei, F., Niedermayer, U., … Ischebeck, R. (2020). Diagnostics for electron pulse trains at SwissFEL obtained by energy modulation in a laser-driven dielectric structure. In A. Cianchi, R. Assmann, M. Ferrario, B. Holzer, P. Nghiem, N. Delerue, … P. A. Walker (Eds.), Journal of physics: conference series: Vol. 1596. 4th European advanced accelerator concepts workshop 15-20 September 2019, Isola d'Elba, Italy (p. 012046 (7 pp.). https://doi.org/10.1088/1742-6596/1596/1/012046
Characterization of the electron beam in the ACHIP chamber in SwissFEL
Ischebeck, R., Bettoni, S., Borrelli, S., Calvi, M., Dijkstal, P., Ferrari, E., … Zehnder, D. (2020). Characterization of the electron beam in the ACHIP chamber in SwissFEL. In A. Cianchi, R. Assmann, M. Ferrario, B. Holzer, P. Nghiem, N. Delerue, … P. A. Walker (Eds.), Journal of physics: conference series: Vol. 1596. 4th European advanced accelerator concepts workshop 15-20 September 2019, Isola d'Elba, Italy (p. 012019 (6 pp.). https://doi.org/10.1088/1742-6596/1596/1/012019
Towards additive manufacturing of dielectric accelerating structures
Kellermeier, M., Zinsli, S., Dorda, U., Ischebeck, R., Lehmann, J., Hermann, B., … Aßmann, R. (2020). Towards additive manufacturing of dielectric accelerating structures. In R. Assmann & M. Ferrario (Eds.), Journal of physics: conference series: Vol. 1596. 4th European advanced accelerator concepts workshop 15-20 September 2019, Isola d'Elba, Italy (p. 012020 (11 pp.). https://doi.org/10.1088/1742-6596/1596/1/012020
Nanofabricated free-standing wire scanners for beam diagnostics with submicrometer resolution
Orlandi, G. L., David, C., Ferrari, E., Guzenko, V. A., Ischebeck, R., Prat, E., … Lazzarino, M. (2020). Nanofabricated free-standing wire scanners for beam diagnostics with submicrometer resolution. Physical Review Accelerators and Beams, 23(4), 042802 (10 pp.). https://doi.org/10.1103/PhysRevAccelBeams.23.042802
Characterization of a low-cost plastic fiber array detector for proton beam dosimetry
Ozkan Loch, C., Eichenberger, M. A., Togno, M., Zinsli, S. P., Egloff, M., Papa, A., … Safai, S. (2020). Characterization of a low-cost plastic fiber array detector for proton beam dosimetry. Sensors, 20(20), 5727 (13 pp.). https://doi.org/10.3390/s20205727
Loss monitoring for undulator protection at SwissFEL
Ozkan Loch, C., Llorente Sancho, D., Divall, E., Ebner, E., Pollet, P., Ischebeck, R., & Loehl, F. (2020). Loss monitoring for undulator protection at SwissFEL. Physical Review Accelerators and Beams, 23(10), 102804 (7 pp.). https://doi.org/10.1103/PhysRevAccelBeams.23.102804
Graphene metamaterials for intense, tunable, and compact extreme ultraviolet and X‐ray sources
Pizzi, A., Rosolen, G., Wong, L. J., Ischebeck, R., Soljačić, M., Feurer, T., & Kaminer, I. (2020). Graphene metamaterials for intense, tunable, and compact extreme ultraviolet and X‐ray sources. Advanced Science, 7(1), 1901609 (8 pp.). https://doi.org/10.1002/advs.201901609
A compact and cost-effective hard X-ray free-electron laser driven by a high-brightness and low-energy electron beam
Prat, E., Abela, R., Aiba, M., Alarcon, A., Alex, J., Arbelo, Y., … Zimoch, E. (2020). A compact and cost-effective hard X-ray free-electron laser driven by a high-brightness and low-energy electron beam. Nature Photonics, 14, 748-754. https://doi.org/10.1038/s41566-020-00712-8
The SwissFEL soft X-ray free-electron laser beamline: Athos
Abela, R., Alarcon, A., Alex, J., Arrell, C., Arsov, V., Bettoni, S., … Ganter, R. (2019). The SwissFEL soft X-ray free-electron laser beamline: Athos. Journal of Synchrotron Radiation, 26(4), 1073-1084. https://doi.org/10.1107/S1600577519003928
Status of Athos, the soft X-ray FEL line of SwissFEL
Ganter, R., Aeppli, G., Alex, J., Al Haddad, A., Arrell, C., Arsov, V., … Zandonella, A. (2019). Status of Athos, the soft X-ray FEL line of SwissFEL. In W. Decking, H. Sinn, G. Geloni, S. Schreiber, M. Marx, & V. R. W. Schaa (Eds.), Free electron laser conference: Vol. 39. 39th international free-electron laser conference. FEL2019. Proceedings (pp. 753-756). https://doi.org/10.18429/JACoW-FEL2019-THP085
Laser-driven modulation of electron beams in a dielectric micro-structure for X-ray free-electron lasers
Hermann, B., Bettoni, S., Egenolf, T., Niedermayer, U., Prat, E., & Ischebeck, R. (2019). Laser-driven modulation of electron beams in a dielectric micro-structure for X-ray free-electron lasers. Scientific Reports, 9(1), 19773 (9 pp.). https://doi.org/10.1038/s41598-019-56201-8
Adaptive and safe Bayesian optimization in high dimensions via one-dimensional subspaces
Kirschner, J., Mutný, M., Hiller, N., Ischebeck, R., & Krause, A. (2019). Adaptive and safe Bayesian optimization in high dimensions via one-dimensional subspaces. In K. Chaudhuri & R. Salakhutdinov (Eds.), Proceedings of machine learning research: Vol. 97. Proceedings of the 36th international conference on machine learning, Long Beach, California, PMLR 97, 2019. (pp. 3429-3438). International Conference on Machine Learning (ICML).
Bayesian optimisation for fast and safe parameter tuning of SwissFEL
Kirschner, J., Nonnenmacher, M., Mutný, M., Krause, A., Hiller, N., Ischebeck, R., & Adelmann, A. (2019). Bayesian optimisation for fast and safe parameter tuning of SwissFEL. In W. Decking, H. Sinn, G. Geloni, S. Schreiber, M. Marx, & V. R. W. Schaa (Eds.), Free electron laser conference: Vol. 39. 39th international free-electron laser conference. FEL2019. Proceedings (pp. 707-710). https://doi.org/10.18429/JACoW-FEL2019-THP061
Challenges in simulating beam dynamics of dielectric laser acceleration
Niedermayer, U., Adelmann, A., Bettoni, S., Calvi, M., Dehler, M., Ferrari, E., … Simakov, E. (2019). Challenges in simulating beam dynamics of dielectric laser acceleration. International Journal of Modern Physics A, 34(36), 1942031 (15 pp.). https://doi.org/10.1142/S0217751X19420314
Bunch length and energy measurements in the bunch compressor of a free-electron laser
Orlandi, G. L., Xue, R., Brands, H., Frei, F., Geng, Z., Thominet, V., & Bettoni, S. (2019). Bunch length and energy measurements in the bunch compressor of a free-electron laser. Physical Review Accelerators and Beams, 22(7), 072803 (7 pp.). https://doi.org/10.1103/PhysRevAccelBeams.22.072803
Wire-scanners with sub-micrometer resolution: Developments and measurements
Orlandi, G. L., Borrelli, S., David, C., Ferrari, E., Guzenko, V., Hermann, B., … Lazzarino, M. (2019). Wire-scanners with sub-micrometer resolution: Developments and measurements. In W. Decking, H. Sinn, G. Geloni, S. Schreiber, M. Marx, & V. R. W. Schaa (Eds.), Free electron laser conference: Vol. 39. 39th international free-electron laser conference. FEL2019. Proceedings (pp. 307-310). https://doi.org/10.18429/JACoW-FEL2019-WEB02
Generation and characterization of intense ultralow-emittance electron beams for compact X-ray free-electron lasers
Prat, E., Dijkstal, P., Aiba, M., Bettoni, S., Craievich, P., Ferrari, E., … Schietinger, T. (2019). Generation and characterization of intense ultralow-emittance electron beams for compact X-ray free-electron lasers. Physical Review Letters, 123(23), 234801 (6 pp.). https://doi.org/10.1103/PhysRevLett.123.234801
Real-time tomography of gas-jets with a Wollaston Interferometer
Adelmann, A., Hermann, B., Ischebeck, R., Kaluza, M. C., Locans, U., Sauerwein, N., & Tarkeshian, R. (2018). Real-time tomography of gas-jets with a Wollaston Interferometer. Applied Sciences, 8(3), 443 (21 pp.). https://doi.org/10.3390/app8030443
Generation and measurement of sub-micrometer relativistic electron beams
Borrelli, S., Orlandi, G. L., Bednarzik, M., David, C., Ferrari, E., Guzenko, V. A., … Ischebeck, R. (2018). Generation and measurement of sub-micrometer relativistic electron beams. Communications Physics, 1, 52 (8 pp.). https://doi.org/10.1038/s42005-018-0048-x
The ACHIP experimental chambers at the Paul Scherrer Institut
Ferrari, E., Ischebeck, R., Bednarzik, M., Bettoni, S., Borrelli, S., Braun, H. H., … Rivkin, L. (2018). The ACHIP experimental chambers at the Paul Scherrer Institut. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 907, 244-247. https://doi.org/10.1016/j.nima.2018.02.112