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Experimental demonstration of hybrid imaging for miniaturization of an optical zoom lens with a single moving element

机译:具有单个移动元件的光学变焦镜头小型化的混合成像实验演示

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We experimentally demonstrate a miniaturized zoom lens with a single moving element based on the concepts and analysis described in Opt. Express 17, 6118 (2009). We show that the implementation of either a cubic or a generalized cubic phase-modulation function makes miniaturization possible in addition to providing extended-depth-of-field imaging. We present recovered images for zoom lenses employing both phase-modulation functions and conclude that the generalized-cubic-phase function yields higher image quality without the artifacts present for the pure-cubic-phase function.
机译:我们根据选件中所述的概念和分析,通过实验演示了具有单个移动元件的小型变焦镜头。 Express 17,6118(2009)。我们表明,立方或广义立方相位调制函数的实现使除提供扩展的景深成像之外的小型化成为可能。我们介绍了采用两种相位调制功能的变焦镜头的恢复图像,并得出结论,广义立方相位功能可产生更高的图像质量,而不会出现纯立方相位功能的伪影。

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