Record link: 
http://hdl.handle.net/20.500.12708/221177
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Title: 
Nonsequential double ionization at the single-optical-cycle limit
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Citation: 
Liu, X., Rottke, H., Eremina, E., Sandner, W., Goulielmakis, E., Keeffe, K. O., Lezius, M., Krausz, F., Lindner, F., Schätzel, M. G., Paulus, G. G., & Walther, H. (2004). Nonsequential double ionization at the single-optical-cycle limit. Physical Review Letters, 93, Article 263001. https://doi.org/10.1103/PhysRevLett.93.263001
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Publisher DOI: 
10.1103/PhysRevLett.93.263001
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Publication Type: 
Article - Original Research Article
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Language: 
English
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Authors: 
Liu, X. 
Rottke, H. 
Eremina, E. 
Sandner, W. 
Goulielmakis, E. 
Keeffe, K. O. 
Lezius, M. 
Krausz, Ferenc 
Lindner, F. 
Schätzel, M. G. 
Paulus, G. G. 
Walther, H. 
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Organisational Unit: 
E387 - Institut für Photonik 
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Journal: 
Physical Review Letters 
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ISSN: 
0031-9007
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Date (published): 
20-Dec-2004
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Number of Pages: 
4
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Publisher: 
AMER PHYSICAL SOC
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Peer reviewed: 
Yes
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Keywords: 
Ultrafast lasers; few-cycle pulses; carrier-envelope phase
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Abstract: 
We report differential measurements of Ar++ ion momentum distributions from nonsequential double ionization in phase-stabilized few-cycle laser pulses. The distributions depend strongly on the carrier-envelope (CE) phase. Via control over the CE phase one is able to direct the nonsequential double-ionization dynamics. Data analysis through a classical model calculation reveals that the influence of the optical phase enters via (i) the cycle dependent electric field ionization rate, (ii) the electron recollision time, and (iii) the accessible phase space for inelastic collisions. Our model indicates that the combination of these effects allows a look into single cycle dynamics already for few-cycle pulses.
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Research Areas: 
Photonics: 100%
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Science Branch: 
2020 - Elektrotechnik, Elektronik, Informationstechnik: 100%
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