Estimating the humidity of wood by terahertz infrared thermography

The usage of terahertz infrared thermography for assessing the humidity of wooden samples is described. Terahertz radiation transmitted through a sample is imaged by means of a tera-thermoconverter. The temperature field of the converter is analyzed with an infrared imager. The possibility of using...

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Veröffentlicht in:	Russian journal of nondestructive testing 2016-12, Vol.52 (12), p.753-757
Hauptverfasser:	Chulkov, A. O., Pradere, C., Puiggali, J. R., Batsale, J. C., Vavilov, V. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Engineering Sciences Materials Science Structural Materials Terahertz frequencies Thermal Methods
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The usage of terahertz infrared thermography for assessing the humidity of wooden samples is described. Terahertz radiation transmitted through a sample is imaged by means of a tera-thermoconverter. The temperature field of the converter is analyzed with an infrared imager. The possibility of using the technique for testing the nonuniformity of drying of timber is illustrated.
ISSN:	1061-8309 1608-3385
DOI:	10.1134/S1061830916120044