旋转光楔多重一步彩虹全息术

Multiplex one-step rainbow holography with rotating prism

根据旋转光楔多重全息术和一步彩虹全息术基本原理 ,讨论了采用旋转光楔实现多重一步彩虹全息术的原理 ,进而用He Ne激光光源 ,获得了在同一块干版上记录的多个彩虹全息图 ,并可在白光下同时再现的多重一步彩虹全息像。理论分析和实验结果基本吻合。结果表明 ,该技术简单易行 ,有广泛的应用价值。

Based on the multiplex holography with rotating prism and one step rainbow holography,a multiplex one step rainbow holography with rotating prism is presented.Its principle is discussed in detail.It is possible to record many rainbow holograms by rotating prism and multiple exposure way with ordinary He Ne laser on single holographic plate,and reconstruct with white light at the same time.The experimental results conform to theoretical analysis.