Terahertz Frequency-Modulated Continuous-Wave Inspection of an Ancient Enamel Plate
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | FAUQUET, Frédéric | |
hal.structure.identifier | Archéosciences Bordeaux | |
dc.contributor.author | GALLUZZI, Francesca | |
hal.structure.identifier | Archéosciences Bordeaux | |
dc.contributor.author | CHAPOULIE, Rémy | |
hal.structure.identifier | Archéosciences Bordeaux | |
dc.contributor.author | MOUNIER, Aurélie | |
hal.structure.identifier | Archéosciences Bordeaux | |
dc.contributor.author | BEN AMARA, Ayed | |
hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
dc.contributor.author | MOUNAIX, Patrick | |
dc.date.accessioned | 2025-05-16T02:03:41Z | |
dc.date.available | 2025-05-16T02:03:41Z | |
dc.date.issued | 2025 | |
dc.identifier.issn | 1424-8220 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/206633 | |
dc.description.abstractEn | This study investigates the application of terahertz frequency-modulated continuous-wave (FMCW) imaging for the non-destructive inspection of a historical enamel plate, using both reflection and transmission modes. A 300 GHz FMCW radar system was employed to capture high-resolution images of the plate's internal and surface structures. Through optimized data acquisition and processing, the system successfully revealed subsurface features such as fractures, as well as surface-level textural variations linked to the decorative glazes. Although pigment differentiation remains a challenge, contrast variations observed in THz images suggest correlations with material composition. The results highlight the potential of FMCW terahertz imaging as a compact, rapid, and noncontact diagnostic tool for cultural heritage analysis. Its practicality and adaptability make it particularly suitable for in situ inspections in museums or restoration contexts. | |
dc.language.iso | en | |
dc.publisher | MDPI | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/ | |
dc.subject.en | millimeter wave radar imaging | |
dc.subject.en | terahertz imaging | |
dc.subject.en | thickness | |
dc.subject.en | fracture detection | |
dc.subject.en | non-destructive testing | |
dc.subject.en | ceramic | |
dc.subject.en | earthenware | |
dc.subject.en | polychrome glazes | |
dc.subject.en | pigment | |
dc.title.en | Terahertz Frequency-Modulated Continuous-Wave Inspection of an Ancient Enamel Plate | |
dc.type | Article de revue | |
dc.identifier.doi | 10.3390/s25092928 | |
dc.subject.hal | Sciences de l'ingénieur [physics]/Optique / photonique | |
dc.subject.hal | Physique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det] | |
dc.subject.hal | Sciences de l'Homme et Société/Héritage culturel et muséologie | |
bordeaux.journal | Sensors | |
bordeaux.page | 2928 | |
bordeaux.volume | 25 | |
bordeaux.hal.laboratories | Archéosciences Bordeaux - UMR 6034 | * |
bordeaux.issue | 9 | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Université Bordeaux Montaigne | |
bordeaux.institution | CNRS | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-05068422 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-05068422v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Sensors&rft.date=2025&rft.volume=25&rft.issue=9&rft.spage=2928&rft.epage=2928&rft.eissn=1424-8220&rft.issn=1424-8220&rft.au=FAUQUET,%20Fr%C3%A9d%C3%A9ric&GALLUZZI,%20Francesca&CHAPOULIE,%20R%C3%A9my&MOUNIER,%20Aur%C3%A9lie&BEN%20AMARA,%20Ayed&rft.genre=article |
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