C
Ch. Gerth
Researcher at University of Hamburg
Publications - 56
Citations - 3736
Ch. Gerth is an academic researcher from University of Hamburg. The author has contributed to research in topics: Free-electron laser & Laser. The author has an hindex of 20, co-authored 55 publications receiving 3536 citations. Previous affiliations of Ch. Gerth include Dublin City University & Technical University of Berlin.
Papers
More filters
Journal ArticleDOI
Operation of a free-electron laser from the extreme ultraviolet to the water window
Wolfgang Ackermann,G. Asova,Valeri Ayvazyan,A. Azima,N. Baboi,J. Bähr,V. Balandin,B. Beutner,Andrew Brandt,A. Bolzmann,R. Brinkmann,O. I. Brovko,M. Castellano,P. Castro,L. Catani,Enrica Chiadroni,Stefan Choroba,Alessandro Cianchi,John Costello,D. Cubaynes,J. Dardis,W. Decking,H. Delsim-Hashemi,Alice Delserieys,G. Di Pirro,M. Dohlus,Stefan Düsterer,A. Eckhardt,H. T. Edwards,Bart Faatz,J. Feldhaus,Klaus Flöttmann,J. Frisch,L. Fröhlich,T. Garvey,U. Gensch,Ch. Gerth,M. Görler,N. Golubeva,H.-J. Grabosch,Mariusz Grecki,O. Grimm,K. Hacker,U. Hahn,J.H. Han,K. Honkavaara,T. Hott,M. Hüning,Y. Ivanisenko,E. Jaeschke,Wojciech Jalmuzna,Tomasz Jezynski,R. Kammering,V. Katalev,K.D. Kavanagh,Eugene T. Kennedy,S. Khodyachykh,K. Klose,Vitali Kocharyan,M. Körfer,M. Kollewe,Waldemar Koprek,S. Korepanov,D. Kostin,Mikhail Krassilnikov,G. Kube,M. Kuhlmann,Ciaran Lewis,L. Lilje,T. Limberg,Dirk Lipka,Florian Löhl,H. Luna,M. Luong,Michael Martins,Michael Meyer,Paolo Michelato,Velizar Miltchev,W.-D. Möller,Laura Monaco,Wolfgang Franz Otto Müller,O. Napieralski,Olivier Napoly,Piergiorgio Nicolosi,D. Nölle,T. Nunez,A. Oppelt,Carlo Pagani,R. Paparella,N. Pchalek,Jofre Pedregosa-Gutierrez,B. Petersen,Bagrat Petrosyan,G. Petrosyan,Lyudvig Petrosyan,J. Pflüger,Elke Plönjes,Luca Poletto,Krzysztof T. Pozniak,E. Prat,D. Proch,P. Pucyk,P. Radcliffe,Harald Redlin,K. Rehlich,Mathias Richter,M. Roehrs,J. Roensch,Ryszard S. Romaniuk,M.C. Ross,Jörg Rossbach,V. Rybnikov,M. Sachwitz,E. Saldin,W. Sandner,Holger Schlarb,Bernhard Schmidt,M. Schmitz,Peter Schmüser,Jochen R. Schneider,E. A. Schneidmiller,Sascha Schnepp,Siegfried Schreiber,M. Seidel,M. Seidel,Daniele Sertore,A. Shabunov,C. Simon,S. Simrock,E. Sombrowski,A. A. Sorokin,P. Spanknebel,Roman Spesyvtsev,L. Staykov,Bernd Steffen,Frank Stephan,F. Stulle,H. Thom,Kai Tiedtke,M. Tischer,S. Toleikis,Rolf Treusch,D. Trines,I. Tsakov,E. Vogel,Thomas Weiland,H. Weise,M. Wellhöfer,M. Wendt,M. Wendt,Ingo Will,A. Winter,K. Wittenburg,Wilfried Wurth,P. Yeates,M. Yurkov,Igor Zagorodnov,K. Zapfe +157 more
TL;DR: In this paper, the performance of a free-electron laser operating at a wavelength of 13.7 nm where unprecedented peak and average powers for a coherent extreme-ultraviolet radiation source have been measured.
Journal ArticleDOI
Multiple ionization of atom clusters by intense soft X-rays from a free-electron laser.
H. Wabnitz,L. Bittner,A. R. B. de Castro,R. Döhrmann,P. Gürtler,Tim Laarmann,W. Laasch,Joachim Schulz,A. Swiderski,K. von Haeften,K. von Haeften,Thomas Möller,Bart Faatz,A. Fateev,A. Fateev,J. Feldhaus,Ch. Gerth,U. Hahn,E.L. Saldin,Evgeni Schneidmiller,K. Sytchev,Kai Tiedtke,Rolf Treusch,Mikhail Yurkov +23 more
TL;DR: Initial results from a study of the interaction of soft X-ray radiation, generated by a free-electron laser, with Xe atoms and clusters are presented, finding that, whereasXe atoms become only singly ionized by the absorption of single photons, absorption in clusters is strongly enhanced.
Journal ArticleDOI
The soft x-ray free-electron laser FLASH at DESY: beamlines, diagnostics and end-stations
Kai Tiedtke,Armin Azima,N. von Bargen,L. Bittner,S Bonfigt,S. Düsterer,Bart Faatz,Ulrike Frühling,Michael Gensch,Ch. Gerth,N. Guerassimova,U. Hahn,T. Hans,M. Hesse,K Honkavaar,U. Jastrow,Pavle Juranić,Svea Kapitzki,Barbara Keitel,T Kracht,Marion Kuhlmann,W B Li,Michael Martins,T. Nunez,Elke Plönjes,Harald Redlin,E.L. Saldin,Evgeny Schneidmiller,J. Schneider,Siegfried Schreiber,Nikola Stojanovic,Franz Tavella,Sven Toleikis,Rolf Treusch,H. Weigelt,M. Wellhöfer,H. Wabnitz,Mikhail Yurkov,Josef Feldhaus +38 more
TL;DR: The Free-electron LASer (FLASH) is a unique source for extremely bright ultra-short laser-like pulses tunable in a wide spectral range in the extreme ultraviolet and soft x-ray region as discussed by the authors.
Journal ArticleDOI
First observation of self-amplified spontaneous emission in a free-electron laser at 109 nm wavelength
J. Andruszkow,B. Aune,Valeri Ayvazyan,N. Baboi,R. Bakker,V. Balakin,D. Barni,A. Bazhan,M. Bernard,A. Bosotti,J. C. Bourdon,W. Brefeld,R. Brinkmann,S. Buhler,Jean-Paul Carneiro,M. Castellano,P. Castro,L. Catani,S. Chel,Y. Cho,S. Choroba,E. R. Colby,W. Decking,P.K. Den Hartog,M. Desmons,Martin Dohlus,D. A. Edwards,H. T. Edwards,Bart Faatz,J. Feldhaus,M. Ferrario,Michael J. Fitch,Klaus Flöttmann,M. Fouaidy,A. Gamp,T. Garvey,Ch. Gerth,M. Geitz,Efim Gluskin,V. Gretchko,U. Hahn,W. H. Hartung,D. Hubert,M. Hüning,R. Ischebek,M. Jablonka,J. M. Joly,M. Juillard,Tomas Junquera,P. Jurkiewicz,A. Kabel,J. Kahl,H. Kaiser,Thorsten Kamps,V. V. Katelev,J. L. Kirchgessner,M. Körfer,L. Kravchuk,G. Kreps,Jacek Krzywinski,T. Lokajczyk,R. Lange,B. Leblond,M. Leenen,J. Lesrel,Matthias Liepe,A. Liero,T. Limberg,R. Lorenz,Lu Hui Hua,Lu Fu Hai,C. Magne,M. Maslov,G. Materlik,A. Matheisen,J. Menzel,Paolo Michelato,W.-D. Möller,A. Mosnier,U. C. Müller,Olivier Napoly,A. Novokhatski,M. Omeich,Hasan Padamsee,Carlo Pagani,F. Peters,B. Petersen,Paolo Pierini,J. Pflüger,Philippe Piot,B. Phung Ngoc,Lukasz Plucinski,D. Proch,K. Rehlich,Sven Reiche,D. Reschke,I. Reyzl,James Rosenzweig,Jörg Rossbach,S. Roth,E.L. Saldin,Wolfgang Sandner,Z. Sanok,Holger Schlarb,Gerhard Schmidt,Peter Schmüser,Jochen R. Schneider,Evgeny Schneidmiller,H. J. Schreiber,Siegfried Schreiber,Petra Schütt,Jacek Sekutowicz,Luca Serafini,Daniele Sertore,Stefan Setzer,S. Simrock,B. Sonntag,B. Sparr,Frank Stephan,V. Sytchev,S. Tazzari,F. Tazzioli,Maury Tigner,Martin Timm,M. Tonutti,Emil Trakhtenberg,Rolf Treusch,D. Trines,V. Verzilov,T. Vielitz,V. Vogel,G. V. Walter,Rainer Wanzenberg,Thomas Weiland,H. Weise,J. Weisend,M. Wendt,M. Werner,Meredith M. White,Ingo Will,S. Wolff,Mikhail Yurkov,K. Zapfe,P. Zhogolev,F. Zhou +144 more
TL;DR: The first observation of self-amplified spontaneous emission (SASE) in a free-electron laser (FEL) in the vacuum ultraviolet regime at 109 nm wavelength is presented.
Journal ArticleDOI
Generation of GW radiation pulses from a VUV free-electron laser operating in the femtosecond regime.
Valeri Ayvazyan,N. Baboi,I. Bohnet,R. Brinkmann,M. Castellano,P. Castro,L. Catani,S. Choroba,Alessandro Cianchi,Martin Dohlus,H. Edwards,Bart Faatz,A.A. Fateev,Josef Feldhaus,Klaus Flöttmann,A. Gamp,T. Garvey,Harald Genz,Ch. Gerth,V. Gretchko,Bagrat Grigoryan,U. Hahn,C. Hessler,Katja Honkavaara,M. Hüning,Rasmus Ischebeck,M. Jablonka,Thorsten Kamps,M. Körfer,Mikhail Krassilnikov,Jacek Krzywinski,Matthias Liepe,A. Liero,T. Limberg,H. Loos,M. Luong,C. Magne,J. Menzel,Paolo Michelato,M. Minty,U. Müller,D. Nölle,A. Novokhatski,Carlo Pagani,F. Peters,J. Pflüger,Philippe Piot,Lukasz Plucinski,K. Rehlich,I. Reyzl,Achim Richter,Jörg Rossbach,E.L. Saldin,Wolfgang Sandner,Holger Schlarb,Gerhard Schmidt,Peter Schmüser,J. Schneider,Evgeny Schneidmiller,H. J. Schreiber,Siegfried Schreiber,Daniele Sertore,Stefan Setzer,S. Simrock,R. Sobierajski,B. Sonntag,B. Steeg,Frank Stephan,K. P. Sytchev,Kai Tiedtke,M. Tonutti,Rolf Treusch,D. Trines,D. Türke,V. Verzilov,Rainer Wanzenberg,Thomas Weiland,H. Weise,M. Wendt,Ingo Will,S. Wolff,K. Wittenburg,Mikhail Yurkov,K. Zapfe +83 more
TL;DR: The generation of ultrashort radiation pulses became possible due to specific tailoring of the bunch charge distribution and a complete characterization of the linear and nonlinear modes of the SASE FEL operation was performed.