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研究了烷基取代的可溶性金属酞菁化合物Ｐｒ４ＭＰｃ／ＰＭＭＡ的ＤＩＰ薄膜的光谱特性和光存储性能．研究表明，该薄膜在可见光波段有优良的吸收和反射特性，以该薄膜作记录介质的５″光盘的静态测试显示其反射对比度大于３５％，动态测试信噪比大于４０ｄＢ。
The spectral characteristics and optical storage properties of the DIP film of alkyl-substituted soluble metallophthalocyanine Pr4MPc / PMMA were investigated. The study shows that the film has excellent absorption and reflection characteristics in the visible light band. The static test of the 5 "optical disc with the film as a recording medium shows that the reflection contrast is greater than 35% and the signal to noise ratio of the dynamic test is greater than 40dB.