dc.identifier.uri |
http://dx.doi.org/10.15488/4603 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/4645 |
|
dc.contributor.author |
Obata, Kotaro
|
|
dc.contributor.author |
El-Tamer, Ayman
|
|
dc.contributor.author |
Koch, Lothar
|
|
dc.contributor.author |
Hinze, Ulf
|
|
dc.contributor.author |
Chichkov, Boris
|
|
dc.date.accessioned |
2019-03-27T12:14:59Z |
|
dc.date.available |
2019-03-27T12:14:59Z |
|
dc.date.issued |
2013 |
|
dc.identifier.citation |
Obata, K.; El-Tamer, A.; Koch, L.; Hinze, U.; Chichkov, B.N.: High-aspect 3D two-photon polymerization structuring with widened objective working range (WOW-2PP). In: Light: Science and Applications 2 (2013), e116. DOI: https://doi.org/10.1038/lsa.2013.72 |
|
dc.description.abstract |
We developed a novel two-photon polymerization (2PP) configuration for fabrication of high-aspect three-dimensional (3D) structures, with an overall height larger than working distance of the microscope objective used for laser beam focusing into a photosensitive material. This method is based on a modified optical 2PP setup, where a microscope objective (100× high N.A.), immersion oil and cover glass can be moved together into the photosensitive material, resulting in an effective higher and wider objective working range (WOW-2PP). The proposed technique enables the fabrication of high-aspect structures with sub-micrometer process resolution. 3D structures with a height of 7mmare demonstrated, which could hardly be built with the conventional 2PP set-up due to refractive index mismatch and laser beam disturbances. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
London : Springer Nature |
|
dc.relation.ispartofseries |
Light: Science and Applications 2 (2013), Nr. DECEMBER |
|
dc.rights |
CC BY-NC-SA 3.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by-nc-sa/3.0/ |
|
dc.subject |
Femtosecond laser |
eng |
dc.subject |
Large-scale structuring |
eng |
dc.subject |
Laser material processing |
eng |
dc.subject |
Photochemistry |
eng |
dc.subject |
Two-photon polymerization |
eng |
dc.subject.ddc |
530 | Physik
|
ger |
dc.title |
High-aspect 3D two-photon polymerization structuring with widened objective working range (WOW-2PP) |
|
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.issn |
2047-7538 |
|
dc.relation.doi |
https://doi.org/10.1038/lsa.2013.72 |
|
dc.bibliographicCitation.volume |
2 |
|
dc.bibliographicCitation.firstPage |
e116 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|