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Nguyen,  Xuan Truong

Optimal Control of the Strong-Field Laser Ionization of Clusters in Helium Droplets

Rostock : Universität , 2011

https://doi.org/10.18453/rosdok_id00000871

http://purl.uni-rostock.de/rosdok/id00000871

Abstract:

The strong-field ionization dynamics of Ag and Xe clusters are studied using fs pulse shaping. By tailoring the temporal shapes of the laser pulses, the coupling of the energy into the Ag clusters can be controlled, leading to a maximum yield of highly charged atomic ions and an enhancement of the highest atomic charge states. For Xe, fitness scans of the laser parameters show that a two-step ionization scheme gives rise to an extreme charging of the clusters. Three-pulse trains obtained in an optimization experiment are even more effective and result in maximum yields of different chosen charge states.

Dissertation Open Access


Einrichtung :
Mathematisch-Naturwissenschaftliche Fakultät
Gutachter :
Meiwes-Broer,  Karl-Heinz  (Prof. Dr.)
Vrakking,  Marc  (Prof. Dr.)
Bauer,  Dieter  (Prof. Dr.)
Jahr der Abgabe:
2011
Jahr der Verteidigung:
2011
Sprache(n) :
Englisch
Schlagworte:
clusters in intense laser fields, femtosecond pulse shaping, evolutionary algorithms
DDC Klassifikation :
530 Physik
URN :
urn:nbn:de:gbv:28-diss2011-0098-1
Persistente URL:
http://purl.uni-rostock.de/rosdok/id00000871
erstellt am:
2011-07-22
zuletzt geändert am:
2018-06-30
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