JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 35(6A) 3648-3651 1996年6月 [査読有り]
Artificially made narrow vertical cracks of various widths were detected and quantitatively evaluated using a photothermal beam deflection method (mirage detection method). In order to evaluate the influence of thermal characteristics, two test sa...
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 34(5B) 2579-2583 1995年5月 [査読有り]
This paper describes a new method for measuring the thermal diffusivity of liquid samples through inverse photopyroelectric detection measurement. It is proven that thermal diffusivity values dan be obtained with both amplitude-signals and phase s...
In an earlier paper, we showed that a high-fidelity tomographic imaging reconstruction method for photopyroelectric thermal wave detection equipment could be achieved through a high signal-to-noise ratio detection technique and through a new calcu...
国際学部
工学部