Investigation of laser-induced periodic surface structures using synthetic optical holography
- In this paper, the investigation of laser-induced periodic surface structures (LIPSSs) on a polycrystalline diamond substrate using synthetic optical holography (SOH) is demonstrated. While many techniques for LIPSS detection operate with sample contact and/or require preparation or processing of the sample, this novel technique operates entirely non-invasively without any processing of or contact with the LIPSS sample at all. The setup provides holographic amplitude and phase images of the investigated sample with confocally enhanced and diffraction-limited lateral resolution, as well as three-dimensional surface topography images of the periodic structures via phase reconstruction with one single-layer scan only.
| Author: | Krisztian NeutschGND, Evgeny L. GurevichORCiDGND, Martin HofmannGND, Nils Christopher GerhardtGND |
|---|---|
| URN: | urn:nbn:de:hbz:294-88674 |
| DOI: | https://doi.org/10.3390/nano12030505 |
| Parent Title (English): | Nanomaterials |
| Publisher: | MDPI |
| Place of publication: | Basel |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2022/04/29 |
| Date of first Publication: | 2022/02/01 |
| Publishing Institution: | Ruhr-Universität Bochum, Universitätsbibliothek |
| Tag: | Open Access Fonds LIPSS; synthetic optical holography |
| Volume: | 12 |
| Issue: | 3, Article 505 |
| First Page: | 505-1 |
| Last Page: | 505-13 |
| Note: | Article Processing Charge funded by the Deutsche Forschungsgemeinschaft (DFG) and the Open Access Publication Fund of Ruhr-Universität Bochum. |
| Institutes/Facilities: | Lehrstuhl für Photonik und Terahertztechnologie |
| Lehrstuhl für Laseranwendungstechnik | |
| Dewey Decimal Classification: | Naturwissenschaften und Mathematik / Physik |
| open_access (DINI-Set): | open_access |
| faculties: | Fakultät für Physik und Astronomie |
| Licence (English): |  Creative Commons - CC BY 4.0 - Attribution 4.0 International |
