Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Time-resolved tomography of ultrafast laser-matter interaction

: Bergner, K.; Flamm, D.; Jenne, M.; Kumkar, M.; Tünnermann, A.; Nolte, S.

Fulltext ()

Optics Express 26 (2018), No.3, pp.2873-2883
ISSN: 1094-4087
Journal Article, Electronic Publication
Fraunhofer IOF ()

We demonstrate time-resolved tomography with 200 fs resolution for the three-dimensional analysis of the non-linear dynamics of ultrafast laser-matter interaction inside the volume of transparent materials. We reconstruct as an example the three-dimensional spatial distribution of the transient extinction coefficient induced by focusing higher-order Bessel-Gaussian-beams into Gorilla glass. This approach can be employed to gaseous, liquid and transparent solid state matter which interact with laser light.