A
A. Azima
Researcher at University of Hamburg
Publications - 7
Citations - 1724
A. Azima is an academic researcher from University of Hamburg. The author has contributed to research in topics: Laser & Extreme ultraviolet. The author has an hindex of 6, co-authored 7 publications receiving 1619 citations.
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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
Two-color photoionization in xuv free-electron and visible laser fields
Michael Meyer,D. Cubaynes,Patrick O'Keeffe,H. Luna,P. Yeates,Eugene T. Kennedy,John Costello,P. Orr,Richard Taïeb,Alfred Maquet,Stefan Düsterer,P. Radcliffe,Harald Redlin,A. Azima,Elke Plönjes,J. Feldhaus +15 more
TL;DR: In this paper, the femtosecond extreme-ultraviolet pulses from the free-electron laser in Hamburg (FLASH at DESY) with intense light pulses from a synchronized neodymium-doped yttrium lithium fluoride laser were measured.
Journal ArticleDOI
Single-shot characterization of independent femtosecond extreme ultraviolet free electron and infrared laser pulses
P. Radcliffe,Stefan Düsterer,A. Azima,Harald Redlin,J. Feldhaus,J. Dardis,K.D. Kavanagh,H. Luna,J. Pedregosa Gutierrez,P. Yeates,Eugene T. Kennedy,John Costello,Alice Delserieys,C. L. S. Lewis,Richard Taïeb,Alfred Maquet,D. Cubaynes,Michael Meyer +17 more
TL;DR: In this article, the synchronization between individual pulses of the femtosecond extreme ultraviolet (XUV) free electron laser in Hamburg and an independent intense 120fs mode-locked Ti:sapphire laser was analyzed.
Journal ArticleDOI
Polarization control in two-color above-threshold ionization of atomic helium.
Michael Meyer,D. Cubaynes,D. Glijer,J. Dardis,Patrick Hayden,P. Hough,V. Richardson,Eugene T. Kennedy,John Costello,P. Radcliffe,Stefan Düsterer,A. Azima,Wei Li,Harald Redlin,J. Feldhaus,Richard Taïeb,Alfred Maquet,Alexei N. Grum-Grzhimailo,Elena V. Gryzlova,S. I. Strakhova +19 more
TL;DR: Two-color multiphoton ionization of atomic helium was investigated by combining extreme ultraviolet (XUV) radiation from the Free Electron Laser in Hamburg with an intense synchronized optical laser to gain insight into the symmetry of the outgoing electrons in above-threshold ionization.
Journal ArticleDOI
Time-resolved pump-probe experiments beyond the jitter limitations at FLASH
A. Azima,Stefan Düsterer,P. Radcliffe,Harald Redlin,Nikola Stojanovic,Wei Li,Holger Schlarb,J. Feldhaus,D. Cubaynes,Michael Meyer,J. Dardis,Patrick Hayden,P. Hough,V. Richardson,Eugene T. Kennedy,John Costello +15 more
TL;DR: Using a noninvasive, electro-optically based electron bunch arrival time measurement at FLASH (free electron laser in Hamburg) the temporal resolution of two-color pump-probe experiments has been significantly improved as discussed by the authors.