Zobrazeno 1 - 10
of 1 364
pro vyhledávání: '"Allaria, A."'
Autor:
Brynes, A. D., Perosa, G., Tsai, C. -Y., Allaria, E., Badano, L., De Ninno, G., Ferrari, E., Garzella, D., Giannessi, L., Penco, G., Ribič, P. Rebernik, Roussel, E., Spampinati, S., Spezzani, C., Trovò, M., Veronese, M., Di Mitri, S.
The microbunching instability has been a long-standing issue for high-brightness free-electron lasers (FELs), and is a significant show-stopper to achieving full longitudinal coherence in the x-ray regime. This paper reports the first experimental de
Externí odkaz:
http://arxiv.org/abs/2403.11594
Autor:
Richter, Fabian, Saalmann, Ulf, Allaria, Enrico, Wollenhaupt, Matthias, Ardini, Benedetto, Brynes, Alexander, Callegari, Carlo, Cerullo, Giulio, Danailov, Miltcho, Demidovich, Alexander, Dulitz, Katrin, Feifel, Raimund, Di Fraia, Michele, Ganeshamandiram, Sarang Dev, Giannessi, Luca, Gölz, Nicolai, Hartweg, Sebastian, von Issendorff, Bernd, Laarmann, Tim, Landmesser, Friedemann, Li, Yilin, Manfredda, Michele, Manzoni, Cristian, Michelbach, Moritz, Morlok, Arne, Mudrich, Marcel, Ngai, Aaron, Nikolov, Ivaylo, Pal, Nitish, Pannek, Fabian, Penco, Giuseppe, Plekan, Oksana, Prince, Kevin C., Sansone, Giuseppe, Simoncig, Alberto, Stienkemeier, Frank, Squibb, Richard James, Susnjar, Peter, Trovo, Mauro, Uhl, Daniel, Wouterlood, Brendan, Zangrando, Marco, Bruder, Lukas
Tailored light-matter interactions in the strong coupling regime enable the manipulation and control of quantum systems with up to unit efficiency, with applications ranging from quantum information to photochemistry. While strong light-matter intera
Externí odkaz:
http://arxiv.org/abs/2403.01835
Autor:
Ilchen, Markus, Allaria, Enrico, Ribič, Primož Rebernik, Nuhn, Heinz-Dieter, Lutman, Alberto, Schneidmiller, Evgeny, Tischer, Markus, Yurkov, Mikail, Calvi, Marco, Prat, Eduard, Reiche, Sven, Schmidt, Thomas, Geloni, Gianluca Aldo, Karabekyan, Suren, Yan, Jiawei, Serkez, Svitozar, Gao, Zhangfeng, Deng, Bangjie, Feng, Chao, Deng, Haixiao, Helml, Wolfram, Funke, Lars, Larsson, Mats, Vitali, Zhaunerchyk, Meyer, Michael, Mazza, Tommaso, Jahnke, Till, Doerner, Reinhard, Calegari, Francesca, Smirnova, Olga, Vozzi, Caterina, De Ninno, Giovanni, Waetzel, Jonas, Berakdar, Jamal, Sadia, Bari, Schwob, Lucas, Rouxel, Jérémy R., Mukamel, Shaul, Bartschat, Klaus, Hamilton, Kathryn, Argenti, Luca, Douguet, Nicolas, Novikovskiy, Nikolay M., Demekhin, Philipp V., Walter, Peter
Free-electron lasers (FELs) are the world's most brilliant light sources with rapidly evolving technological capabilities in terms of ultrabright and ultrashort pulses over a large range of accessible photon energies. Their revolutionary and innovati
Externí odkaz:
http://arxiv.org/abs/2311.11519
Autor:
Foglia, Laura, Wehinger, Björn, Perosa, Giovanni, Mincigrucci, Riccardo, Allaria, Enrico, Armillotta, Francesco, Brynes, Alexander, Cucini, Riccardo, De Angelis, Dario, De Ninno, Giovanni, Engel, W. Dieter, Fainozzi, Danny, Giannessi, Luca, Khatu, Nupur N., Laterza, Simone, Paltanin, Ettore, Pelli-Cresi, Jacopo Stefano, Penco, Giuseppe, Puntel, Denny, Ribič, Primož Rebernik, Sottocorona, Filippo, Trovò, Mauro, Schmising, Clemens von Korff, Yao, Kelvin, Masciovecchio, Claudio, Bonetti, Stefano, Bencivenga, Filippo
We present the generation of transient polarization gratings at the nanoscale, achieved using a tailored accelerator configuration of the FERMI free electron laser. We demonstrate the capabilities of such a transient polarization grating by comparing
Externí odkaz:
http://arxiv.org/abs/2310.15734
Autor:
Uhl, Daniel, Wituschek, Andreas, Michiels, Rupert, Trinter, Florian, Jahnke, Till, Allaria, Enrico, Callegari, Carlo, Danailov, Miltcho, Di Fraia, Michele, Plekan, Oksana, Bangert, Ulrich, Dulitz, Katrin, Landmesser, Friedemann, Michelbach, Moritz, Simoncig, Alberto, Manfredda, Michele, Spampinati, Simone, Penco, Giuseppe, Squibb, Richard James, Feifel, Raimund, Laarmann, Tim, Mudrich, Marcel, Prince, Kevin C., Cerullo, Giulio, Giannessi, Luca, Stienkemeier, Frank, Bruder, Lukas
Femtosecond extreme ultraviolet wave packet interferometry (XUV-WPI) was applied to study resonant inter-atomic Coulombic decay (ICD) in the HeNe dimer. The high demands on phase stability and sensitivity for vibronic XUV-WPI of molecular-beam target
Externí odkaz:
http://arxiv.org/abs/2205.12885
Autor:
Mirian, N. S., Perosa, G., Hemsing, E., Allaria, E., Badano, L., Cinquegrana, P., Danailov, M. B., De Ninno, G., Giannessi, L., Penco, G., Spampinati, S., Spezzani, C., Roussel, E., Ribic, P. R., Trovo, M., Veronese, M., Di Mitri, S.
Publikováno v:
Phys. Rev. Accel. Beams 24, 080702 (2021)
Echo-enabled harmonic generation free-electron lasers (EEHG FELs) are promising candidates to produce fully coherent soft x-ray pulses by virtue of efficient high harmonic frequency up-conversion from UV lasers. The ultimate spectral limit of EEHG, h
Externí odkaz:
http://arxiv.org/abs/2106.04161
Autor:
Maroju, Praveen Kumar, Grazioli, Cesare, Di Fraia, Michele, Moioli, Matteo, Ertel, Dominik, Ahmadi, Hamed, Plekan, Oksana, Finetti, Paola, Allaria, Enrico, Giannessi, Luca, De Ninno, Giovanni, Spezzani, Carlo, Penco, Giuseppe, Demidovich, Alexander, Danailov, Miltcho, Borghes, Roberto, Kourousias, Georgios, Reis, Carlos Eduardo Sanches Dos, Billé, Fulvio, Lutman, Alberto A., Squibb, Richard J., Feifel, Raimund, Carpeggiani, Paolo, Reduzzi, Maurizio, Mazza, Tommaso, Meyer, Michael, Bengtsson, Samuel, Ibrakovic, Neven, Simpson, Emma Rose, Mauritsson, Johan, Csizmadia, Tamás, Dumergue, Mathieu, Kühn, Sergei, G., Harshitha N., You, Daehyun, Ueda, Kiyoshi, Labeye, Marie, Bækhøj, Jens Egebjerg, Schafer, Kenneth J., Gryzlova, Elena V., Grum-Grzhimailo, Alexei N., Prince, Kevin C., Callegari, Carlo, Sansone, Giuseppe
Publikováno v:
Nature 578 386-391 (2020)
Attosecond pulses are fundamental for the investigation of valence and core-electron dynamics on their natural timescale. At present the reproducible generation and characterisation of attosecond waveforms has been demonstrated only through the proce
Externí odkaz:
http://arxiv.org/abs/2012.09714
Autor:
Brynes, A. D., Akkermans, I., Allaria, E., Badano, L., Brussaard, S., Danailov, M., Demidovich, A., De Ninno, G., Giannessi, L., Mirian, N. S., Penco, G., Perosa, G., Ribič, P. Rebernik, Roussel, E., Setija, I., Smorenburg, P., Spampinati, S., Spezzani, C., Trovò, M., Williams, P. H., Wolski, A., Di Mitri, S.
High-brightness electron bunches, such as those generated and accelerated in free-electron lasers (FELs), can develop small-scale structure in the longitudinal phase space. This causes variations in the slice energy spread and current profile of the
Externí odkaz:
http://arxiv.org/abs/2010.00252
Autor:
Wituschek, Andreas, Bruder, Lukas, Allaria, Enrico, Bangert, Ulrich, Binz, Marcel, Callegari, Carlo, Cinquegrana, Paolo, Danailov, Miltcho, Demidovich, Alexander, Di Fraia, Michele, Feifel, Raimund, Laarmann, Tim, Michiels, Rupert, Mudrich, Marcel, Nikolov, Ivaylo, Piseri, Paolo, Plekan, Oksana, Prince, Kevin Charles, Przystawik, Andreas, Ribič, Primož Rebernic, Sigalotti, Paolo, Stranges, Stefano, Uhl, Daniel, Giannessi, Luca, Stienkemeier, Frank
Publikováno v:
Optics Express Vol. 28, Issue 20, pp. 29976-29990 (2020)
Collinear double-pulse seeding of the High-Gain Harmonic Generation (HGHG) process in a free-electron laser (FEL) is a promising approach to facilitate various coherent nonlinear spectroscopy schemes in the extreme ultraviolet (XUV) spectral range. H
Externí odkaz:
http://arxiv.org/abs/2007.12423
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