Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jörn Bödewadt"'
Autor:
Tim Plath, Christoph Lechner, Velizar Miltchev, Philipp Amstutz, Nagitha Ekanayake, Leslie Lamberto Lazzarino, Theophilos Maltezopoulos, Jörn Bödewadt, Tim Laarmann, Jörg Roßbach
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Free-electron lasers are unique sources of intense and ultra-short x-ray pulses that led to major scientific breakthroughs across disciplines from matter to materials and life sciences. The essential element of these devices are micrometer-s
Externí odkaz:
https://doaj.org/article/152b314702ee4f269893f877db98b6cd
Autor:
Armin Azima, Jörn Bödewadt, Oliver Becker, Stefan Düsterer, Nagitha Ekanayake, Rosen Ivanov, Mehdi M Kazemi, Leslie Lamberto Lazzarino, Christoph Lechner, Theophilos Maltezopoulos, Bastian Manschwetus, Velizar Miltchev, Jost Müller, Tim Plath, Andreas Przystawik, Marek Wieland, Ralph Assmann, Ingmar Hartl, Tim Laarmann, Jörg Rossbach, Wilfried Wurth, Markus Drescher
Publikováno v:
New Journal of Physics, Vol 20, Iss 1, p 013010 (2018)
We report on a direct time-domain measurement of the temporal properties of a seeded free-electron laser pulse in the extreme ultraviolet spectral range. Utilizing the oscillating electromagnetic field of terahertz radiation, a single-shot THz streak
Externí odkaz:
https://doaj.org/article/f8eb201ba88348b28e804f8b8e2ef51b
Publikováno v:
Optical Engineering. 62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35285b62c847a0b5e160f7cac4d780b4
https://doi.org/10.1117/1.oe.62.3.031213
https://doi.org/10.1117/1.oe.62.3.031213
Autor:
Ralph Assmann, Willi Kuropka, Ulrich Dorda, Barbara Marchetti, J. Zhu, Jörn Bödewadt, Frank Mayet, Christoph Lechner, R. Brinkmann
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 909:213-216
In this work we present the outlines of possible experiments for dielectric laser acceleration (DLA) of ultra-short relativistic electron bunches produced by the ARES linac, currently under construction at the SINBAD facility (DESY Hamburg). The expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba88201ab4bbf9400d6bcec5bce0a3dd
https://doi.org/10.1016/j.nima.2018.01.088
https://doi.org/10.1016/j.nima.2018.01.088
Autor:
Bart Faatz, Kirsten Hacker, Johann Zemella, Siegfried Schreiber, Nagitha Ekanayake, Tim Plath, Jörn Bödewadt, Katja Honkavaara, Tim Laarmann, Philipp Amstutz, Theophilos Maltezopoulos, Leslie Lamberto Lazzarino, Matthias Scholz, Christoph Lechner, M. Vogt, Günter Brenner
Publikováno v:
Journal of Synchrotron Radiation. 23:1070-1075
Free-electron lasers (FELs) generate femtosecond XUV and X-ray pulses at peak powers in the gigawatt range. The FEL user facility FLASH at DESY (Hamburg, Germany) is driven by a superconducting linear accelerator with up to 8000 pulses per second. Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c8033f0ab68d690ef62b4a0a9333f81
https://doi.org/10.1107/s1600577516009620
https://doi.org/10.1107/s1600577516009620
Autor:
Theophilos Maltezopoulos, Christoph Lechner, Tim Plath, Nagitha Ekanayake, Jörg Roßbach, Leslie Lamberto Lazzarino, Philipp Amstutz, Jörn Bödewadt, Velizar Miltchev, Tim Laarmann
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Scientific Reports
Scientific reports 7(1), 2431 (2017). doi:10.1038/s41598-017-02184-3
Scientific Reports
Scientific reports 7(1), 2431 (2017). doi:10.1038/s41598-017-02184-3
Scientific reports 7(1), 2431(2017). doi:10.1038/s41598-017-02184-3
Free-electron lasers are unique sources of intense and ultra-short x-ray pulses that led to major scientific breakthroughs across disciplines from matter to materials and life s
Free-electron lasers are unique sources of intense and ultra-short x-ray pulses that led to major scientific breakthroughs across disciplines from matter to materials and life s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12c66a831beab6cf594d359aefa14790
Autor:
Theophilos Maltezopoulos, Jörg Roßbach, Michael Schulz, Markus Drescher, Armin Azima, H. Dachraoui, Jörn Bödewadt, Marek Wieland, Tim Laarmann, Christoph Lechner, Manuel Mittenzwey, Marie Rehders
Publikováno v:
Applied physics / B 115(1), 45-54 (2014). doi:10.1007/s00340-013-5571-6
Direct seeding with a high-harmonic generation (HHG) source can improve the spectral, temporal, and coherence properties of a free-electron laser (FEL) and shall reduce intensity and arrival-time fluctuations. In the seeding experiment sFLASH at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2eed9bdc711e204e61da04da7bfa708
https://doi.org/10.1007/s00340-013-5571-6
https://doi.org/10.1007/s00340-013-5571-6
Autor:
Andreas Przystawik, Markus Drescher, Leslie Lamberto Lazzarino, Jörn Bödewadt, Jörg Rossbach, Oliver Becker, Nagitha Ekanayake, Ingmar Hartl, Armin Azima, R. Ivanov, Stefan Düsterer, Tim Plath, Ralph Assmann, Velizar Miltchev, Marek Wieland, Tim Laarmann, Theophilos Maltezopoulos, Mehdi Mohammad Kazemi, Bastian Manschwetus, Christoph Lechner, Jost Müller, Wilfried Wurth
Publikováno v:
New journal of physics 20, 013010 (2018). doi:10.1088/1367-2630/aa9b4c
New journal of physics 20, 013010 (2017). doi:10.1088/1367-2630/aa9b4c
We report on a direct time-domain measurement of the temporal properties of a seeded free-electron laser pulse in the extreme ultraviolet spectral range. Utilizing the oscill
We report on a direct time-domain measurement of the temporal properties of a seeded free-electron laser pulse in the extreme ultraviolet spectral range. Utilizing the oscill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cf2055bbb420017d6c2b9a465551d24
https://doi.org/10.1088/1367-2630/aa9b4c
https://doi.org/10.1088/1367-2630/aa9b4c
Autor:
T. Maltezopoulos, Leslie Lamberto Lazzarino, Christoph Lechner, Sven Ackermann, Tim Laarmann, Holger Schlarb, Tim Plath, Nagitha Ekanayake, Robert Molo, M. Dohlus, Joerg Rossbach, Jörn Bödewadt, Kirsten Hacker, Shaukat Khan
Publikováno v:
Physical review accelerators and beams 18(9), 090704 (2015). doi:10.1103/PhysRevSTAB.18.090704
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 9, p 090704 (2015)
Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 9, p 090704 (2015)
Measurements of the longitudinal phase-space distribution of electron bunches seeded with an external laser were done in order to study the impact of collective effects on seeded microbunches in free-electron lasers. Velocity bunching of a seeded mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c18ddf998ef9514e8f89e3421820412
https://bib-pubdb1.desy.de/record/293233
https://bib-pubdb1.desy.de/record/293233