MEASUREMENT OF NON-UNIFORM TEMPERATURE FIELD OF DISC USING HOLOGRAPHY AND THE TECHNIQUE OF QUANTIZING ANALYSIS
全息术对圆盘表面不均匀散热的检测

In this paper,by using the double exposure method in holographic interferometry,we havestudied the regularity of refractive index and the regular temperature distribution in space above thesurface of a heated disc. The principle and process of the experiment and the method of data processingare given. The temperature distribution is achieved in quantitative measurement by holography.