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本文在全息光弹性与散班干涉法的基础上,把两者结合起来,提出了散班全息光弹性干涉法。这种方法可同时得到独立的等差线和等和线条纹图,且方法简便,不需要附加光学元件。本文除了给出此方法的光路和实验方法外,还把此方法应用于一个工程实际问题中,获得满意的结果。该方法也适用于全息动光弹性的条纹分离问题。
Based on holographic photoelasticity and scattered class interferometry, this paper combines the two together and proposes a holographic photoelastic interference method. This method can be obtained at the same time independent contour lines and other lines and stripes, and the method is simple and does not require additional optical components. In addition to the optical path and experimental methods of this method, this method is also applied to a practical engineering problem to obtain satisfactory results. The method is also suitable for holographic photoelastic streak separation problem.