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Optics Express

Optics Express

  • Editor: J. H. Eberly
  • Vol. 8, Iss. 7 — Mar. 26, 2001
  • pp: 358–367

Non-sequential double ionization of Ne in intense laser pulses: a coincidence experiment

R. Moshammer, B. Feuerstein, D. Fischer, A. Dorn, C.D. Schröter, J. Deipenwisch, J. R. Crespo López-Urrutia, C. Höhr, P. Neumayer, J. Ullrich, H. Rottke, C. Trump, M. Wittmann, G. Korn, and W. Sandner  »View Author Affiliations


Optics Express, Vol. 8, Issue 7, pp. 358-367 (2001)
http://dx.doi.org/10.1364/OE.8.000358


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Abstract

The dynamics of Neon double ionization by 25 fs, 1.0 PW/cm2 laser pulses at 795 nm has been studied in a many particle coincidence experiment. The momentum vectors of all ejected atomic fragments (electrons and ions) have been measured using combined electron and recoil-ion momentum spectroscopy. Electron emission spectra for double and single ionization will be discussed. In both processes the mean electron energies differ considerably and high energetic electrons with energies of more than 120 eV have been observed for double ionization. The experimental results are in qualitative agreement with the rescattering model.

© Optical Society of America

OCIS Codes
(020.0020) Atomic and molecular physics : Atomic and molecular physics
(020.4180) Atomic and molecular physics : Multiphoton processes

ToC Category:
Focus Issue: Laser-induced multiple ionization

History
Original Manuscript: February 5, 2001
Published: March 26, 2001

Citation
Robert Moshammer, B. Feuerstein, D. Fischer, A. Dorn, C. Schroter, J. Deipenwisch, J. R. Lopez-Urrutia, C. Hohr, P. Neumayer, J. Ullrich, Horst Rottke, C. Trump, M. Wittmann, Georg Korn, and Wolfgang Sandner, "Non-sequential double ionization of Ne in intense laser pulses: a coincidence experiment," Opt. Express 8, 358-367 (2001)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-8-7-358


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References

  1. A. L'Huiller, L.A. Lompre, G. Mainfray and C. Manus, "Multiply charged ions induced by multiphoton absorption in rare gases at 0.53 µm," Phys. Rev. A 27, 2503 (1983). [CrossRef]
  2. N.B. Delone and V.P. Krainov, "Energy and angular electron spectra for the tunnel ionization of atoms by strong low-frequency radiation," J. Opt. Soc. Am. B 8, 1207 (1991).
  3. M. Protopapas, C.H. Keitel and P.L. Knight, "Atomic physics with super-high intensity lasers," Rep. Prog. Phys. 60, 389 (1997). [CrossRef]
  4. D.N. Fittinghoff, P.R. Bolton, B. Chang and K.C. Kulander, "Observation of nonsequential double ionization of helium with optical tunneling," Phys. Rev. Lett. 69, 2642 (1992). [CrossRef] [PubMed]
  5. U. Eichmann, M. Doerr, H. Maeda, W. Becker and W. Sandner, "Collective multielectron tunneling ionization in strong fields," Phys. Rev. Lett 84, 3550 (2000). [CrossRef] [PubMed]
  6. P.B. Corkum, "Plasma perspective on strong field multiphoton ionization," Phys. Rev. Lett. 71, 1994 (1993). [CrossRef] [PubMed]
  7. K.J. Schafer, B. Yang, L.F. DiMauro and K.C. Kulander, "Above threshold ionization beyond the high harmonic cutoff," Phys. Rev. Lett. 70, 1599 (1993). [CrossRef] [PubMed]
  8. K.C. Kulander, J. Cooper and K.J. Schafer, "Laser-assisted inelastic rescattering during above-threshold ionization," Phys. Rev. A51, 561 (1995).
  9. J.B. Watson, A. Sanpera, D.G. Lappas, P.L. Knight and K. Burnett, "Nonsequential double ionization of Helium," Phys. Rev. Lett. 78, 1884 (1997). [CrossRef]
  10. B. Walker, B. Sheehy, L.F. DiMauro, A. Agostini, K.J. Schafer and K.C. Kulander, "Precision measurement of strong field double ionization of Helium," Phys. Rev. Lett 73, 1227 (1994). [CrossRef] [PubMed]
  11. R. Dörner, V. Mergel, O. Jagutzki, L. Spielberger, J. Ullrich, R. Moshammer, H. Schmidt-Böcking, "Cold target recoil ion momentum spectroscopy: a 'momentum microscope' to view atomic collision dynamics," Phys. Rep. 330, 95 (2000). [CrossRef]
  12. Th. Weber et al., "Recoil ion momentum distributions for single and double ionization of Helium in strong laser fields," Phys. Rev. Lett. 84, 443 (2000). [CrossRef] [PubMed]
  13. R. Moshammer et al., "Momentum distributions of Ne n+ ions created by an intense ultrashort laser pulse," Phys. Rev. Lett. 84, 447 (2000). [CrossRef] [PubMed]
  14. A. Becker and F.H.M. Faisal, "Interpretation of momentum distribution of recoil ions from laser induced nonsequential double ionization," Phys. Rev. Lett. 84, 3546 (2000). [CrossRef] [PubMed]
  15. R. Kopold, W. Becker, H. Rottke and W. Sandner, "Routes to nonsequential double ionization," Phys. Rev. Lett. 85, 3781 (2000). [CrossRef] [PubMed]
  16. M. Lein, E.K.U. Gross and V. Engel, "Intense field double ionization of Helium: Identifying the mechanism," Phys. Rev. Lett. 85, 4707 (2000). [CrossRef] [PubMed]
  17. S.L. Haan, N. Hoekema, S. Poniatowsky, W.C. Liu and J.H. Eberly, "Directional correlation in direct and sequential double ionization of model atoms," Opt. Express 7, 29 (2000). http://www.opticsexpress.org/oearchive/source/21863.htm [CrossRef] [PubMed]
  18. Th. Weber et al., "Correlated electron emission in multiphoton double ionization," Nature 405, 658 (2000). [CrossRef] [PubMed]
  19. B. Witzel, N.A. Papadogiannis and D. Charalambidis, "Charge-state resolved above threshold ionization," Phys. Rev. Lett. 85, 2268 (2000). [CrossRef] [PubMed]
  20. J. Ullrich et al., "Recoil ion momentum spectroscopy," J. Phys. B. 30, 2917 (1997), Topical Review. [CrossRef]
  21. B. Feuerstein, R. Moshammer and J. Ullrich, "Nonsequential multiple ionization in intense laser pulses: interpretation of ion momentum distributions within the classical 'rescattering' model," J. Phys. B. 33, L823 (2000). [CrossRef]
  22. B. Walker, B. Sheehy, K.C. Kulander and L.F. DiMauro, "Elastic rescattering in the strong field tunneling regime," Phys. Rev. Lett. 77, 5031 (1996). [CrossRef] [PubMed]

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