eprintid: 32790
rev_number: 13
eprint_status: archive
userid: 7185
dir: disk0/00/03/27/90
datestamp: 2023-02-01 08:24:20
lastmod: 2023-02-02 12:50:20
status_changed: 2023-02-01 08:24:20
type: doctoralThesis
metadata_visibility: show
creators_name: Costa Castanheira, Carina da
title: Controlling the time-dependent dipole response in liquid-phase targets
divisions: i-130001
divisions: i-851340
adv_faculty: af-13
abstract: This thesis focuses on the dynamical changes in the absorption of liquid-phase targets due to the interaction with strong, ultrashort laser pulses. Therefore, it is shown that the absorption spectrum of aluminum chloride phthalocyanine (AlClPc) in the liquid phase can be dynamically modified through the time- resolved interaction with a second laser pulse, which can be explained by laser- induced coherent coupling dynamics between the ground state and an ensemble of excited states, as reproduced by a few-level toy model. Furthermore, it is shown which time-dependent effects upon the measured absorption spectra are generated due to the presence of the solvent and the non-trivial pulse-form itself, which is confirmed through a second simulation. The presented results contribute to a better understanding in how intense laser fields interact with complex molecules in solution and can, in the future, be used to improve dynamic laser-control of complex systems.
date: 2023
id_scheme: DOI
id_number: 10.11588/heidok.00032790
ppn_swb: 1832913198
own_urn: urn:nbn:de:bsz:16-heidok-327906
date_accepted: 2023-01-25
advisor: HASH(0x55fc36c5c3c8)
language: eng
bibsort: DACOSTACASCONTROLLIN20230125
full_text_status: public
place_of_pub: Heidelberg
citation:   Costa Castanheira, Carina da  (2023) Controlling the time-dependent dipole response in liquid-phase targets.  [Dissertation]     
document_url: https://archiv.ub.uni-heidelberg.de/volltextserver/32790/1/Dissertation_daCosta_final_HGFSP.pdf