Zobrazeno 1 - 10
of 1 661
pro vyhledávání: '"Spanner M"'
Autor:
Howard, A. J., Cheng, C., Forbes, R., McCracken, G. A., Mills, W. H., Makhija, V., Spanner, M., Weinacht, T., Bucksbaum, P. H.
Publikováno v:
Phys. Rev. A 103, 043120 (2021)
Polyatomic molecules in strong laser fields can undergo substantial nuclear motion within tens of femtoseconds. Ion imaging methods based on dissociation or Coulomb explosion therefore have difficulty faithfully recording the geometry dependence of t
Externí odkaz:
http://arxiv.org/abs/2101.12301
Publikováno v:
Can. J. Phys. 101, 132 (2023)
Using machine learning, we explore the utility of various deep neural networks (NN) when applied to high harmonic generation (HHG) scenarios. First, we train the NNs to predict the time-dependent dipole and spectra of HHG emission from reduced-dimens
Externí odkaz:
http://arxiv.org/abs/2012.10328
Publikováno v:
J. Mod. Opt. 63 2093-2100 (2016)
The absorption of broadband photons in atomic ensembles requires either an effective broadening of the atomic transition linewidth, or an off-resonance Raman interaction. Here we propose a scheme for a quantum memory capable of storing and retrieving
Externí odkaz:
http://arxiv.org/abs/1511.00349
Publikováno v:
In Journal of Molecular Structure 15 July 2020 1212
Autor:
Smeenk, C T L, Arissian, L, Sokolov, A V, Spanner, M, Lee, K F, Staudte, A, Villeneuve, D M, Corkum, P B
The multiphoton ionization rate of molecules depends on the alignment of the molecular axis with respect to the ionizing laser polarization. By studying molecular frame photo-electron angular distributions from N$_2$, O$_2$ and benzene, we illustrate
Externí odkaz:
http://arxiv.org/abs/1304.6942
Autor:
Frumker, E., Kajumba, N., Bertrand, J. B., Worner, H. J., Hebeisen, C. T., Hockett, P., Spanner, M., Patchkovskii, S., Paulus, G. G., Villeneuve, D. M., Corkum, P. B.
Asymmetric molecules look different when viewed from one side or the other. This difference influences the electronic structure of the valence electrons, thereby giving stereo sensitivity to chemistry and biology. We show that attosecond and re-colli
Externí odkaz:
http://arxiv.org/abs/1205.4108
Autor:
Frumker, E., Hebeisen, C. T., Kajumba, N., Bertrand, J. B., Worner, H. J., Spanner, M., Villeneuve, D. M., Naumov, A., Corkum, P. B.
We produce oriented rotational wave packets in CO and measure their characteristics via high harmonic generation. The wavepacket is created using an intense, femtosecond laser pulse and its second harmonic. A delayed 800 nm pulse probes the wave pack
Externí odkaz:
http://arxiv.org/abs/1205.4199
Publikováno v:
Phys.Rev.Lett. 98, 083004 (2007)
Quantum resonances in the kicked rotor are characterized by a dramatically increased energy absorption rate, in stark contrast to the momentum localization generally observed. These resonances occur when the scaled Planck's constant hbar=(r/s)*4pi, f
Externí odkaz:
http://arxiv.org/abs/quant-ph/0604110
Autor:
Wörner, H. J., Bertrand, J. B., Fabre, B., Higuet, J., Ruf, H., Dubrouil, A., Patchkovskii, S., Spanner, M., Mairesse, Y., Blanchet, V., Mével, E., Constant, E., Corkum, P. B., Villeneuve, D. M.
Publikováno v:
Science, 2011 Oct . 334(6053), 208-212.
Externí odkaz:
http://dx.doi.org/10.1126/science.1208664
Autor:
Huismans, Y., Rouzée, A., Gijsbertsen, A., Jungmann, J. H., Smolkowska, A. S., Logman, P. S. W. M., Lépine, F., Cauchy, C., Zamith, S., Marchenko, T., Bakker, J. M., Berden, G., Redlich, B., van der Meer, A. F. G., Muller, H. G., Vermin, W., Schafer, K. J., Spanner, M., Ivanov, M. Yu., Smirnova, O., Bauer, D., Popruzhenko, S. V., Vrakking, M. J. J.
Publikováno v:
Science, 2011 Jan 01. 331(6013), 61-64.
Externí odkaz:
http://dx.doi.org/10.1126/science.1198450