Dm. He et al., MEASUREMENT OF THERMAL-DIFFUSIVITY OF THIN MATERIALS USING AN INFRARED THERMAL-WAVE IMAGING TECHNIQUE, Progress in Natural Science, 6, 1996, pp. 169-172
A thermal wave imaging technique is developing for thermal properties
evaluation and subsurface defect detection. In this paper we reported
both theoretical and. experimental studies on an infrared thermal wave
imaging method for thermal diffusivity measurement of thin materials
in the direction parallel to the surface.