Publications of Wolfram Helml

Latka, T.; Shirvanyan, V.; Ossiander, M.; Razskazovskaya, O.; Guggenmos, A.; Jobst, M.; Fieß, M.; Holzner, S.; Sommer, A.; Schultze, M. et al.; Jakubeit, C.; Riemensberger, J.; Bernhardt, B.; Helml, W.; Gatti, F.; Lasorne, B.; Lauvergnat, D.; Decleva, P.; Halasz, G. J.; Vibok, A.; Kienberger, R.: Femtosecond wave-packet revivals in ozone. Physical Review A 99 (6), 063405 (2019)

Helml, W.; Maier, A. R.; Schweinberger, H. W.; Grguras, I.; Radcliffe, P.; Doumy, G.; Roedig, C.; Gagnon, J.; Messerschmidt, M.; Schorb, S. et al.; Bostedt, C.; Grüner, F.; DiMauro, L. F.; Cubaynes, D.; Bozek, J. D.; Tschentscher, T.; Costello, J. T.; Meyer, M.; Coffee, R.; Düsterer, S.; Cavalieri, A. L.; Kienberger, R.: Measuring the temporal structure of few-femtosecond free-electron laser X-ray pulses directly in the time domain. Nature Photonics 8 (12), pp. 950 - 957 (2014)

Marcus, G.; Helml, W.; Gu, X.; Deng, Y. P.; Hartmann, R.; Kobayashi, T.; Strueder, L.; Kienberger, R.; Krausz, F.: Subfemtosecond K-Shell Excitation with a Few-Cycle Infrared Laser Field. Physical Review Letters 108 (2), 023201 (2012)

Düsterer, S.; Radcliffe, P.; Bostedt, C.; Bozek, J.; Cavalieri, A. L.; Coffee, R.; Costello, J. T.; Cubaynes, D.; DiMauro, L. F.; Ding, Y. et al.; Doumy, G.; Grüner, F.; Helml, W.; Schweinberger, W.; Kienberger, R.; Maier, A. R.; Messerschmidt, M.; Richardson, V.; Roedig, C.; Tschentscher, T.; Meyer, M.: Femtosecond x-ray pulse length characterization at the Linac Coherent Light Source free-electron laser. New Journal of Physics 13, 093024 (2011)

Fieß, M.; Horvath, B.; Wittmann, T.; Helml, W.; Cheng, Y.; Zeng, B.; Xu, Z.; Scrinzi, A.; Gagnon, J.; Krausz, F. et al.; Kienberger, R.: Attosecond control of tunneling ionization and electron trajectories. New Journal of Physics 13, 033031 (2011)

Wittmann, T.; Horváth, B.; Helml, W.; Schätzel, M. G.; Gu, X.; Cavalieri, A. L.; Paulus, G. G.; Kienberger, R.: Single-shot carrier-envelope phase measurement of few-cycle laser pulses. Nature Physics 5 (5), pp. 357 - 362 (2009)

Cavalieri, A. L.; Goulielmakis, E.; Horvath, B.; Helml, W.; Schultze, M.; Fieß, M.; Pervak, V.; Veisz, L.; Yakovlev, V.; Uiberacker, M. et al.; Apolonskiy, A.; Krausz, F.; Kienberger, R.: Intense 1.5-cycle near infrared laser waveforms and their use for the generation of ultra-broadband soft-x-ray harmonic continua. New Journal of Physics 9, 242 (2007)

Helml, W.; Maier, A. R.; Schweinberger, H. W.; Grguras, I.; Radcliffe, P.; Doumy, G.; Roedig, C.; Gagnon, J.; Messerschmidt, M.; Schorb, S. et al.; Bostedt, C.; Grüner, F.; DiMauro, L. F.; Cubaynes, D.; Bozek, J. D.; Tschentseher, T.; Costello, J. T.; Meyer, M.; Coffee, R.; Düsterer, S.; Cavalieri, A. L.; Kienberger, R.: Sub-Femtosecond Free-Electron Laser Pulses. In: Conference on Lasers and Electro-Optics (CLEO), Vol. 2015, STu2N.7. Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, May 10, 2015 - May 15, 2015. OSA (2015)

Helml, W.: Development & characterization of sources for high-energy, high-intensity coherent radiation. Dissertation, Ludwig Maximilian Universität, München (2012)