Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces
We present preliminary results on the fabrication of patterned surfaces by Direct Laser Interference Patterning and the characterization and theoretical interpretation of their infrared emissivities. The upgraded experimental method is capable of studying the full directional emission of samples und...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2024-01-01
|
| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/19/epjconf_eosam2024_13003.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850198248637071360 |
|---|---|
| author | Gabirondo-López Jon González de Arrieta Iñigo Soldera Marcos Lasagni Andrés F. Arredondo Iñigo Igartua Josu M. López Gabriel A. |
| author_facet | Gabirondo-López Jon González de Arrieta Iñigo Soldera Marcos Lasagni Andrés F. Arredondo Iñigo Igartua Josu M. López Gabriel A. |
| author_sort | Gabirondo-López Jon |
| collection | DOAJ |
| description | We present preliminary results on the fabrication of patterned surfaces by Direct Laser Interference Patterning and the characterization and theoretical interpretation of their infrared emissivities. The upgraded experimental method is capable of studying the full directional emission of samples under a controlled atmosphere at high temperatures. The effects of surface patterning can be quantitatively studied and modeled using a numerical method based on rigorous coupled-wave analysis (RCWA), a technique usually employed for periodic surfaces. The results show that laser interference patterning is capable of modifying the infrared emission of metallic materials, and that these changes can be accurately measured and numerically reproduced. |
| format | Article |
| id | doaj-art-b8d42cb229194567a329b5dc9bb7e6b9 |
| institution | OA Journals |
| issn | 2100-014X |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-b8d42cb229194567a329b5dc9bb7e6b92025-08-20T02:12:55ZengEDP SciencesEPJ Web of Conferences2100-014X2024-01-013091300310.1051/epjconf/202430913003epjconf_eosam2024_13003Directional spectral emissivity characterization and modeling of laser-patterned steel surfacesGabirondo-López Jon0González de Arrieta Iñigo1Soldera Marcos2Lasagni Andrés F.3Arredondo Iñigo4Igartua Josu M.5López Gabriel A.6Physics Department, Faculty of Science and Technology, University of the Basque Country UPV/EHUPhysics Department, Faculty of Science and Technology, University of the Basque Country UPV/EHUInstitut für Fertigungstechnik, Technische Universität DresdenInstitut für Fertigungstechnik, Technische Universität DresdenElectricity and Electronics Department, Faculty of Science and Technology, University of the Basque Country UPV/EHUPhysics Department, Faculty of Science and Technology, University of the Basque Country UPV/EHUPhysics Department, Faculty of Science and Technology, University of the Basque Country UPV/EHUWe present preliminary results on the fabrication of patterned surfaces by Direct Laser Interference Patterning and the characterization and theoretical interpretation of their infrared emissivities. The upgraded experimental method is capable of studying the full directional emission of samples under a controlled atmosphere at high temperatures. The effects of surface patterning can be quantitatively studied and modeled using a numerical method based on rigorous coupled-wave analysis (RCWA), a technique usually employed for periodic surfaces. The results show that laser interference patterning is capable of modifying the infrared emission of metallic materials, and that these changes can be accurately measured and numerically reproduced.https://www.epj-conferences.org/articles/epjconf/pdf/2024/19/epjconf_eosam2024_13003.pdf |
| spellingShingle | Gabirondo-López Jon González de Arrieta Iñigo Soldera Marcos Lasagni Andrés F. Arredondo Iñigo Igartua Josu M. López Gabriel A. Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces EPJ Web of Conferences |
| title | Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces |
| title_full | Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces |
| title_fullStr | Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces |
| title_full_unstemmed | Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces |
| title_short | Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces |
| title_sort | directional spectral emissivity characterization and modeling of laser patterned steel surfaces |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2024/19/epjconf_eosam2024_13003.pdf |
| work_keys_str_mv | AT gabirondolopezjon directionalspectralemissivitycharacterizationandmodelingoflaserpatternedsteelsurfaces AT gonzalezdearrietainigo directionalspectralemissivitycharacterizationandmodelingoflaserpatternedsteelsurfaces AT solderamarcos directionalspectralemissivitycharacterizationandmodelingoflaserpatternedsteelsurfaces AT lasagniandresf directionalspectralemissivitycharacterizationandmodelingoflaserpatternedsteelsurfaces AT arredondoinigo directionalspectralemissivitycharacterizationandmodelingoflaserpatternedsteelsurfaces AT igartuajosum directionalspectralemissivitycharacterizationandmodelingoflaserpatternedsteelsurfaces AT lopezgabriela directionalspectralemissivitycharacterizationandmodelingoflaserpatternedsteelsurfaces |