Tahara Tatsuki
Appl Opt. 2024 Mar 1;63(7):B24-B31. doi: 10.1364/AO.505624.
I propose methods for reducing the number of exposures in incoherent digital holography with two polarization-sensitive phase-only spatial light modulators (IDH with TPP-SLMs). In IDH with TPP-SLMs, no polarization filters are required, and not only three-dimensional (3D), but polarization information is also obtained. However, seven exposures are required to conduct filter-free polarimetric incoherent holography. In this article, the optical designs and modified phase-shifting interferometry to reduce the number of recordings are described. IDH with TPP-SLMs has the potential for filter-free single-shot multidimensional incoherent holographic imaging.
我提出了使用两个偏振敏感的纯相位空间光调制器（带有TPP - SLM的非相干数字全息术，即IDH）来减少曝光次数的方法。在带有TPP - SLM的IDH中，不需要偏振滤波器，不仅可以获得三维（3D）信息，还能获取偏振信息。然而，进行无滤波器偏振非相干全息术需要七次曝光。在本文中，描述了用于减少记录次数的光学设计和改进的相移干涉测量法。带有TPP - SLM的IDH具有实现无滤波器单次多维非相干全息成像的潜力。
