Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dorian Bohler"'
Autor:
Alexander Scheinker, Dorian Bohler, Sergey Tomin, Raimund Kammering, Igor Zagorodnov, Holger Schlarb, Matthias Scholz, Bolko Beutner, Winfried Decking
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 8, p 082802 (2019)
The output power of a free electron laser (FEL) has extremely high variance even when all FEL parameter set points are held constant because of the stochastic nature of the self-amplified spontaneous emission (SASE) FEL process, drift of thousands of
Externí odkaz:
https://doaj.org/article/fd621c76974f43c29f143c0aeaac025c
Autor:
Gabriel Marcus, William M. Fawley, Dorian Bohler, Yuantao Ding, Yiping Feng, Erik Hemsing, Zhirong Huang, Jacek Krzywinski, Alberto Lutman, Daniel Ratner
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 8, p 080702 (2019)
Measurements of the soft x-ray, self-seeding spectrum at the Linac Coherent Light Source (LCLS) free-electron laser generally display a pedestal-like distribution around the central seeded wavelength. This pedestal limits the spectral purity and can
Externí odkaz:
https://doaj.org/article/25ccebd04b744b55b0d7430a1ba39201
Autor:
Paris L. Franz, Zhaoheng Guo, Dorian Bohler, David Cesar, Xinxin Cheng, Taran Driver, Joseph Duris, Andrei Kamalov, Siqi Li, Ming-Fu Lin, Razib Obaid, River Robles, Nick Sudar, Anna Li Wang, Zhen Zhang, James P. Cryan, Agostino Marinelli
Publikováno v:
The International Conference on Ultrafast Phenomena (UP) 2022.
We report the experimental generation of GW-level soft x-ray attosecond pump/probe pairs and generation of high power soft x-ray attosecond pulses with TW-scale peak power at the Linac Coherent Light Source (LCLS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41c7cc56e984c0676e286da53dac6cf7
https://doi.org/10.1364/up.2022.w3a.6
https://doi.org/10.1364/up.2022.w3a.6
Autor:
Franz-Josef Decker, Michael Sullivan, Patrick Krejcik, Axel Brachmann, Alan Fisher, William Colocho, T. Maxwell, Jacek Krzywinski, Alexander Novokhatski, Marc W. Guetg, Richard Iverson, Dorian Bohler, Alberto Lutman
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 921:57-64
We discuss how by using the wake fields generating in a corrugating plate we may increase the resolution of a transverse diagnostic cavity while producing an extremely short X-ray pulse at LCLS.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1cf9069d9af2b37c6285c8daf0e03ac
https://doi.org/10.1016/j.nima.2018.12.017
https://doi.org/10.1016/j.nima.2018.12.017
Autor:
Joseph Xu, Jeremy A. Mock, Logan R. Chieffo, Alan Fry, Alberto Lutman, Ryan Coffee, Sharon Vetter, Antonio Cedillos, James P. Cryan, Karl Gumerlock, A. Miahnahri, James P. MacArthur, Eugene Michael Kraft, P. Hering, Chengcheng Xu, Siqi Li, Marc Welch, Manuel A. Carrasco, Justin May, Joseph Duris, Agostino Marinelli, James M. Glownia, Brian E. Smith, Alexander Zholents, Dorian Bohler, Zhirong Huang, Franz-Josef Decker
Publikováno v:
Physical Review Letters. 126
We report the demonstration of optical compression of an electron beam and the production of controllable trains of femtosecond, soft x-ray pulses with the Linac Coherent Light Source (LCLS) free-electron laser (FEL). This is achieved by enhanced sel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee68c6071ecf404743e743a833814445
https://doi.org/10.1103/physrevlett.126.104802
https://doi.org/10.1103/physrevlett.126.104802
Autor:
Sergey Tomin, Dorian Bohler, Holger Schlarb, Bolko Beutner, Alexander Scheinker, Winfried Decking, Igor Zagorodnov, Matthias Scholz, R. Kammering
Publikováno v:
Physical review accelerators and beams 22(8), 082802 (2019). doi:10.1103/PhysRevAccelBeams.22.082802
Physical Review Accelerators and Beams, Vol 22, Iss 8, p 082802 (2019)
Physical Review Accelerators and Beams, Vol 22, Iss 8, p 082802 (2019)
Physical review accelerators and beams 22(8), 082802 (2019). doi:10.1103/PhysRevAccelBeams.22.082802
The output power of a free electron laser (FEL) has extremely high variance even when all FEL parameter set points are held constant because of
The output power of a free electron laser (FEL) has extremely high variance even when all FEL parameter set points are held constant because of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f243ee9795d129a68bc3832b92a45a8
https://doi.org/10.1103/physrevaccelbeams.22.082802
https://doi.org/10.1103/physrevaccelbeams.22.082802
Autor:
Erik Hemsing, Daniel Ratner, Alberto Lutman, Yuantao Ding, Yiping Feng, Gabriel Marcus, W. M. Fawley, Dorian Bohler, Zhirong Huang, Jacek Krzywinski
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 8, p 080702 (2019)
Measurements of the soft x-ray, self-seeding spectrum at the Linac Coherent Light Source (LCLS) free-electron laser generally display a pedestal-like distribution around the central seeded wavelength. This pedestal limits the spectral purity and can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4999f056c835f6ffa60aa102ee87bdff
https://doaj.org/article/25ccebd04b744b55b0d7430a1ba39201
https://doaj.org/article/25ccebd04b744b55b0d7430a1ba39201
Publikováno v:
Physical review letters. 121(4)
The dynamics of intense electron bunches in free electron lasers and plasma wakefield accelerators are dominated by complex collective effects such as wakefields, space charge, coherent synchrotron radiation, and drift unpredictably with time, making
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::192cfe75c33efaa7dd885f7f3f76e490
https://pubmed.ncbi.nlm.nih.gov/30095929
https://pubmed.ncbi.nlm.nih.gov/30095929
Autor:
Joseph Robinson, Zhirong Huang, Alan Fry, Sasha Gilevich, Dorian Bohler, Adam Egger, A. Miahnahri, Siqi Li, Daniel Ratner, F. Zhou, Shawn Alverson
Publikováno v:
Physical Review Accelerators and Beams, Vol 20, Iss 8, p 080704 (2017)
The photocathode rf gun is one of the most critical components in x-ray free electron lasers. The drive laser strikes the photocathode surface, which emits electrons with properties that depend on the shape of the drive laser. Most free electron lase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ede7233c8c455fcd0927f99ff1d5efa
https://doaj.org/article/90c24226c4a342ea849d6c1d827d3897
https://doaj.org/article/90c24226c4a342ea849d6c1d827d3897
Autor:
Philip Heimann, Christoph Bostedt, D. Fairley, Rafael Abela, H. Loos, G. Gassner, Uwe Flechsig, Zhirong Huang, Yuantao Ding, Heinz-Dieter Nuhn, Daniel S. Morton, F.-J. Decker, Yiping Feng, Jacek Krzywinski, Gabriel Marcus, G. Bouchard, Stefan Moeller, C. Eckman, T. Stevens, Juhao Wu, M. Boyes, K. Chow, J. B. Hastings, N. Rodes, Joshua J. Turner, D.R. Walz, Agostino Marinelli, Daniel Ratner, Alberto Lutman, C. Behrens, J. Welch, Daniele Cocco, William F. Schlotter, Dorian Bohler, J. Amann, Paul Emma, Svitozar Serkez, C. Field, N. Kelez, T. Maxwell, Paul A. Montanez
Publikováno v:
Physical review letters 114(5), 054801 (2015). doi:10.1103/PhysRevLett.114.054801
The Linac Coherent Light Source has added a self-seeding capability to the soft x-ray range using a grating monochromator system. We report the demonstration of soft x-ray self-seeding with a measured resolving power of 2000–5000, wavelength stabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abb5942ef0aa945bc7bf3b7c5ea53f8d
https://doi.org/10.1103/physrevlett.114.054801
https://doi.org/10.1103/physrevlett.114.054801