In this paper, we apply a digital image processing method with microscope technology in an attempt to evaluate the quality of a holographic plate. The four film quality characteristics are new concepts to measure whether the film of a holographic plate is uniform. We believe this work can significantly help researchers working in micromechanics.

This work is supported by National Science Council, Taiwan, Republic of China under grant number NSC-85-2212-E-035-021.

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