Phase- and intensity-resolved measurements of above threshold ionization by few-cycle pulses
dc.bibliographicCitation.firstPage | 134007 | eng |
dc.bibliographicCitation.issue | 13 | eng |
dc.bibliographicCitation.journalTitle | Journal of physics : B, Atomic, Molecular and Optical Physics | eng |
dc.bibliographicCitation.volume | 51 | eng |
dc.contributor.author | Kübel, M. | |
dc.contributor.author | Arbeiter, M. | |
dc.contributor.author | Burger, C. | |
dc.contributor.author | Kling, Nora G. | |
dc.contributor.author | Pischke, T. | |
dc.contributor.author | Moshammer, R. | |
dc.contributor.author | Fennel, T. | |
dc.contributor.author | Kling, M.F. | |
dc.contributor.author | Bergues, B. | |
dc.date.accessioned | 2023-01-05T07:26:00Z | |
dc.date.available | 2023-01-05T07:26:00Z | |
dc.date.issued | 2018-06-11 | |
dc.description.abstract | We investigate the carrier-envelope phase (CEP) and intensity dependence of the longitudinal momentum distribution of photoelectrons resulting from above threshold ionization of argon by few-cycle laser pulses. The intensity of the pulses with a center wavelength of 750 nm is varied in a range between 0.7 × 1014 and . Our measurements reveal a prominent maximum in the CEP-dependent asymmetry at photoelectron energies of 2 U P (U P being the ponderomotive potential), that is persistent over the entire intensity range. Further local maxima are observed around 0.3 and 0.8 U P. The experimental results are in good agreement with theoretical results obtained by solving the three-dimensional time-dependent Schrödinger equation. We show that for few-cycle pulses, the amplitude of the CEP-dependent asymmetry provides a reliable measure for the peak intensity on target. Moreover, the measured asymmetry amplitude exhibits an intensity-dependent interference structure at low photoelectron energy, which could be used to benchmark model potentials for complex atoms. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/10768 | |
dc.identifier.uri | http://dx.doi.org/10.34657/9794 | |
dc.language.iso | eng | eng |
dc.publisher | Bristol : IOP Publ. | eng |
dc.relation.doi | https://doi.org/10.1088/1361-6455/aac584 | |
dc.relation.essn | 1361-6455 | |
dc.relation.issn | 0953-4075 | |
dc.rights.license | CC BY 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | eng |
dc.subject.ddc | 530 | eng |
dc.subject.other | above threshold ionization | eng |
dc.subject.other | carrier-envelope phase | eng |
dc.subject.other | few-cycle pulses | eng |
dc.subject.other | laser intensity | eng |
dc.subject.other | strong-field physics | eng |
dc.title | Phase- and intensity-resolved measurements of above threshold ionization by few-cycle pulses | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | MBI | eng |
wgl.subject | Physik | eng |
wgl.type | Zeitschriftenartikel | eng |
Files
Original bundle
1 - 1 of 1
Loading...
- Name:
- Phase-_and_intensity-resolved_measurements.pdf
- Size:
- 2.3 MB
- Format:
- Adobe Portable Document Format
- Description: