Optical, spatial, or temporal multiplexing is a well-known approach to optimize the performance of imaging systems. Following the recent discovery about the capability to record a coherent hologram in an interferenceless working mode, we propose a motionless method to spatially multiplex more than one hologram in a single camera exposure. Using the rather simple multiplexing framework based on coded aperture correlation holography, we effectively increase the acquisition rate of dynamic scenes and the holographic data compression by two-fold. Quantitative or qualitative phase microscopy and acquisition of a bipolar hologram from a single camera shot, experimentally confirm the applicability of the suggested technique.

中文翻译：

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通过在相干稀疏编码孔径相关全息术中对全息图进行空间复用，可使采集速率加倍。

光学，空间或时间复用是一种优化成像系统性能的众所周知的方法。继有关在无干扰工作模式下记录相干全息图的能力的最新发现之后，我们提出了一种在单个相机曝光中在空间上多路复用多个全息图的静止方法。使用基于编码孔径相关全息术的相当简单的多路复用框架，我们有效地将动态场景的采集速率和全息数据压缩提高了两倍。定量或定性相显微镜以及从单次相机拍摄中获取双极全息图，实验证实了所建议技术的适用性。