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Open Access

Energy deposition measurements using two-color pump-probe shadowgraphy

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Files

README.md (6.41 KB)
 Data.zip (4.86 GB)

Date

2023-11-15

Type

Software

Authors

Schott, NilsORCID 0009-0009-8872-3839
Schaumann, GabrielORCID 0000-0002-7631-6883
Roth, MarkusORCID 0000-0002-7668-9305
Brönner, Matthias
Christ, Fabian

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

The data contains energy deposition measurements of ultrashort laser pulses with two different intensities of 6 TW/cm2 and 143 TW/cm2 in polyvinyl chloride, using two-color pump probe shadowgraphy. The interaction is imaged during the pulse propagation into the medium and up to 200us after. The data contains background images, i.e., without excitation of the medium by a pump pulse, and signal images with excitation. The evaluation script subtracts both image types to isolate the excitation induced by the pump pulse. Additionally, digital microscope images of ablation craters produced by a defined number of pulses with the two different intensities are contained.

Keywords

femtosecond laser micromachining, pump-probe shadowgraphy, energy deposition, ablation crater

Citation

Identifier

https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/4003
 https://doi.org/10.48328/tudatalib-1265

Endorsement

DFG Classification

3.23-01 Optik, Quantenoptik und Physik der Atome, Moleküle und Plasmen

Project(s)

EC/H2020 | 871161 | IMPULSE

Faculty

Collections

Targetlab Data

License

CC BY 4.0 - Attribution 4.0 International
Except where otherwise noted, this license is described as CC BY 4.0 - Attribution 4.0 International