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hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorFAUQUET, Frédéric
hal.structure.identifierArchéosciences Bordeaux
dc.contributor.authorGALLUZZI, Francesca
hal.structure.identifierArchéosciences Bordeaux
dc.contributor.authorCHAPOULIE, Rémy
hal.structure.identifierArchéosciences Bordeaux
dc.contributor.authorMOUNIER, Aurélie
hal.structure.identifierArchéosciences Bordeaux
dc.contributor.authorBEN AMARA, Ayed
hal.structure.identifierLaboratoire de l'intégration, du matériau au système [IMS]
dc.contributor.authorMOUNAIX, Patrick
dc.date.accessioned2025-05-16T02:03:41Z
dc.date.available2025-05-16T02:03:41Z
dc.date.issued2025
dc.identifier.issn1424-8220
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/206633
dc.description.abstractEnThis 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.isoen
dc.publisherMDPI
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subject.enmillimeter wave radar imaging
dc.subject.enterahertz imaging
dc.subject.enthickness
dc.subject.enfracture detection
dc.subject.ennon-destructive testing
dc.subject.enceramic
dc.subject.enearthenware
dc.subject.enpolychrome glazes
dc.subject.enpigment
dc.title.enTerahertz Frequency-Modulated Continuous-Wave Inspection of an Ancient Enamel Plate
dc.typeArticle de revue
dc.identifier.doi10.3390/s25092928
dc.subject.halSciences de l'ingénieur [physics]/Optique / photonique
dc.subject.halPhysique [physics]/Physique [physics]/Instrumentations et Détecteurs [physics.ins-det]
dc.subject.halSciences de l'Homme et Société/Héritage culturel et muséologie
bordeaux.journalSensors
bordeaux.page2928
bordeaux.volume25
bordeaux.hal.laboratoriesArchéosciences Bordeaux - UMR 6034*
bordeaux.issue9
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionUniversité Bordeaux Montaigne
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-05068422
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-05068422v1
bordeaux.COinSctx_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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