光聚合物体系及其在彩色全息图中的应用。
Photopolymer system and its application to a color hologram.
作者信息
Kawabata M, Sato A, Sumiyoshi I, Kubota T
出版信息
Appl Opt. 1994 Apr 10;33(11):2152-6. doi: 10.1364/AO.33.002152.
We present a new type of photopolymer system for recording reflection holograms. The photopolymer system with radical and cationic photopolymerization controlled by the wavelength of light gives us enhanced diffraction efficiencies and a balanced recording sensitivity (20-60 mJ/cm(2)) in the blue to red region of the spectrum. In color hologram recordings, diffraction efficiencies of ˜ 60% are obtained when a photopolymer film is used that is composed of different spectrally sensitive photopolymer layers.
我们展示了一种用于记录反射全息图的新型光聚合物系统。这种通过光波长控制自由基和阳离子光聚合的光聚合物系统，在光谱的蓝光到红光区域为我们提供了更高的衍射效率和平衡的记录灵敏度（20 - 60 mJ/cm²）。在彩色全息图记录中，当使用由不同光谱敏感光聚合物层组成的光聚合物薄膜时，可获得约60%的衍射效率。
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