High speed surface functionalization using direct laser interference patterning, towards 1 m2/min fabrication speed with sub-μm resolution
Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/Gutachten › Beitrag in Konferenzband › Beigetragen › Begutachtung
Beitragende
Abstract
Periodic patterned surfaces can be used to provide unique surface properties in applications, such as biomaterials, surface engineering, photonics and sensor systems. Such periodic patterns can be produced using laser processing tools, showing significant advantages due to a precise modification of the surfaces without contamination, remote and contactless operation, flexibility, and precise energy deposition. On the other hand, the resolution of such laser based surface structuring methods, like direct laser writing, is generally inversely proportional to the fabrication speed. Therefore, the development of new laser structuring technologies as well as strategies offering both high speed and resolution is necessary. In this study, the fabrication of spatially ordered structures with micrometer and submicrometer lengthscales at high surface processing fabrication speed is demonstrated. The procedures shown here are applied to process both planar surfaces and also three dimensional components. Different application examples of structured surfaces on different materials are also described. The applications include the development of thin film structured electrodes to improve the efficiency of organic light emitting diodes (OLEDs) as well as the direct fabrication of decorative elements on technological steels. Finally, an example of fabrication at high fabrication speed is shown.
Details
| Originalsprache | Englisch |
|---|---|
| Titel | Laser-Based Micro- and Nanoprocessing VIII |
| Herausgeber (Verlag) | SPIE - The international society for optics and photonics |
| ISBN (Print) | 9780819498816 |
| Publikationsstatus | Veröffentlicht - 2014 |
| Peer-Review-Status | Ja |
Publikationsreihe
| Reihe | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Band | 8968 |
| ISSN | 0277-786X |
Konferenz
| Titel | Laser-Based Micro- and Nanoprocessing VIII |
|---|---|
| Veranstaltungsnummer | 8 |
| Beschreibung | part of SPIE LASE 2014 / SPIE Photonics West 2014 |
| Dauer | 4 - 6 Februar 2014 |
| Stadt | San Francisco |
| Land | USA/Vereinigte Staaten |
Externe IDs
| ORCID | /0000-0003-4333-4636/work/219265504 |
|---|
Schlagworte
ASJC Scopus Sachgebiete
- Elektronische, optische und magnetische Materialien - Direct laser interference patterning, High fabrication speed, Large area, Surface functionalization
- Physik der kondensierten Materie - Direct laser interference patterning, High fabrication speed, Large area, Surface functionalization
- Angewandte Informatik - Direct laser interference patterning, High fabrication speed, Large area, Surface functionalization
- Angewandte Mathematik - Direct laser interference patterning, High fabrication speed, Large area, Surface functionalization
- Elektrotechnik und Elektronik - Direct laser interference patterning, High fabrication speed, Large area, Surface functionalization
Schlagwörter
- Direct laser interference patterning, High fabrication speed, Large area, Surface functionalization