Title: Laser-sub-cycle fragmentation dynamics of argon dimers
Other Titles: Laser-sub-Zyklen Fragmentierungsdynamik von Argon Dimeren
Language: English
Authors: Kunnummel, Vimal 
Qualification level: Diploma
Advisor: Baltuska, Andrius 
Assisting Advisor: Kitzler-Zeiler, Markus  
Issue Date: 2016
Number of Pages: 75
Qualification level: Diploma
Abstract: 
The goals of this work are to obtain insight into laser-driven electron recapture processes on laser-sub-cycle time-scales. These electron recapture processes in strong laser fields, also known as frustrated tunneling ionization (FTI), have been the subject of a number of studies. However, the mechanisms leading to this process are still not completely understood. Since it has been shown that the recapturing process can be explained in the context of electron rescattering, it should be sensitive to the sub-cycle evolution of the laser electric field and consequently depend on the carrier envelope phase (CEP) for few-cycle pulses. Using the laser field as a sub-cycle temporal reference should therefore allow obtaining insight into the trapping dynamics.
Keywords: Laserfeld-getriebene Elektronen-Einfangprozesse; Träger-Einhüllenden Sensitivität; Argon Dimere Ionen Impuls-Spektroskopie
Laser field driven electron recapture processes Carrier-envelope phase sensitivity Argon dimers Ion momentum spectroscopy
URI: https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:1-1585
http://hdl.handle.net/20.500.12708/2372
Library ID: AC13097207
Organisation: E387 - Institut für Photonik 
Publication Type: Thesis
Hochschulschrift
Appears in Collections:Thesis

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