Three-Dimensional Momentum Imaging of Electron Wave Packet Interference in 
Few-Cycle Laser Pulses

Gopal, R.; Simeonidis, K.; Moshammer, R.; Ergler, T.; Dürr, M.; Kurka, M.; Kühnel, K.-U.; Tschuch, S.; Schröter, C. D.; Bauer, D.; Ullrich, J.; Rudenko, A.; Herrwerth, O.; Uphues, T.; Schultze, M.; Goulielmakis, E.; Uiberacker, M.; Lezius, M.; Kling, M. F.

doi:10.1103/PhysRevLett.103.053001

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Three-Dimensional Momentum Imaging of Electron Wave Packet Interference in Few-Cycle Laser Pulses

MPG-Autoren

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Simeonidis, K.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30822

Moshammer, R.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30452

Ergler, T.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30431

Dürr, M.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30738

Kurka, M.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30734

Kühnel, K.-U.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons31116

Tschuch, S.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons31014

Schröter, C. D.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons31125

Ullrich, J.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30960

Rudenko, A.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30588

Herrwerth, O.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons31130

Uphues, T.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons31018

Schultze, M.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons60517

Goulielmakis, E.
Attoelectronics, Laboratory for Attosecond Physics, Max Planck Institute of Quantum Optics, Max Planck Society;

/persons/resource/persons31124

Uiberacker, M.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30763

Lezius, M.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30689

Kling, M. F.
Division Prof. Dr. Joachim H. Ullrich, MPI for Nuclear Physics, Max Planck Society;

Externe Ressourcen

http://idw-online.de/pages/en/news?id=327477
(Ergänzendes Material)

http://www.innovations-report.de/html/berichte/physik_astronomie/quantum_paths_helium_atom_136717.html
(Ergänzendes Material)

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Zitation

Gopal, R., Simeonidis, K., Moshammer, R., Ergler, T., Dürr, M., Kurka, M., et al. (2009). Three-Dimensional Momentum Imaging of Electron Wave Packet Interference in Few-Cycle Laser Pulses. Physical Review Letters, 103(5): 053001, pp. 1-4. doi:10.1103/PhysRevLett.103.053001.

Zitierlink: https://hdl.handle.net/11858/00-001M-0000-0011-74D7-C

Zusammenfassung

Using a reaction microscope, three-dimensional (3D) electron (and ion) momentum (P) spectra have been recorded for carrier-envelope-phase (CEP) stabilized few-cycle (~5 fs), intense (~4×1014 W/cm2) laser pulses (740 nm) impinging on He. Preferential emission of low-energy electrons (Ee<15 eV) to either hemisphere is observed as a function of the CEP. Clear interference patterns emerge in P space at CEPs with maximum asymmetry, interpreted as attosecond interferences of rescattered and directly emitted electron wave packets by means of a simple model.