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由于真彩色、反射型Ｄｅｎｉｓｙｕｋ全息图所显示的图象同时具有物体的３维立体感和原有色彩，在显示全息和色彩记录方面有极好的应用前景，是全息发展的重要前沿之一。本文使用银盐记录材料制作反射型真彩色全息图方面的新进展所作的探索。我们以氦氖激光器的６３３ｎｍ谱线、Ａｒ＋激光器的５１５ｎｍ和４８８ｎｍ谱线作为三原色，以俄罗斯的ＰＦＧ┐０３型全色全息干版为记录材料，研究了同一记录介质内记录３组光栅条纹时，对不同波长、不同曝光量的响应以及三原色相匹配需要注意的问题。成功地拍摄了具有高色彩保真度的反射型真彩色全息图
Due to the true color, the reflected image of the Denisyuk hologram has the three-dimensional sense and the original color of the object at the same time, and has an excellent application prospect in displaying holograms and color records. It is one of the important frontiers of holographic development. In this paper, silver salt recording materials used in the production of reflective true color holograms made new exploration. We use the 633nm line of the He-Ne laser and the 515nm and 488nm lines of the Ar + laser as the three primary colors and the Russian PFG-03 full-color holographic dry plate as the recording material. When recording three groups of grating stripes in the same recording medium, For different wavelengths, the response of different exposure and match the three primary colors need attention. Successfully filmed reflective true color holograms with high color fidelity