Holography has been widely applied in fields of imaging and measurement, but the optical setup of traditional phase-shifting holography is complicated. Here, a kind of phase-shifting radial-shearing holography with Greek-ladder zone plates is presented, which largely simplifies the optical configuration for holographic recording and enhances the stability of system. A 1951 U.S. Air Force resolution test target is measured by experiment to verify the validity of our proposed method. Benefiting from amplitude-only diffractive lenses and high stability of the common path, the phase-shifting radial-shearing interference with Greek-ladder zone plates has great potential in biological imaging and x-ray holography for the next generation of synchrotron light sources.

中文翻译：

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具有希腊梯形波带片的相移径向剪切数字全息术

全息术已被广泛地应用于成像和测量领域，但是传统的相移全息术的光学设置很复杂。在这里，提出了一种具有希腊梯形波带片的相移径向剪切全息技术，它大大简化了全息记录的光学结构，并增强了系统的稳定性。通过实验测量了1951年美国空军的分辨率测试目标，以验证我们提出的方法的有效性。得益于仅振幅的衍射透镜和公共路径的高度稳定性，与希腊梯形波带片的相移径向切变干涉在下一代同步加速器光源的生物成像和X射线全息术中具有巨大潜力。