Effects of aliasing on the fidelity of a two dimensional array of foci generated with a kinoform.
Effects of aliasing on the fidelity of a two dimensional array of foci generated with a kinoform.
复制标题
DOI：
10.1364/oe.19.017121
复制
发表时间：
2011-08-29
期刊：
影响因子：
3.8
通讯作者：
Chiu DT
中科院分区：
文献类型：
--
作者：
Burnham DR;Schneider T;Chiu DT
本文通过模拟和实验研究了由纯位相全息术产生的二维焦点阵列的行为，其中使用迭代算法来产生相形。具体地说，我们研究了空间光调制器上信号的混叠如何随着阵列的密度和大小的变化而影响聚焦阵列的质量。这项研究为了解焦点阵列的保真度和整体质量如何随着焦点数量增加和焦点之间的间距减小而变化的应用提供了参考。
This paper investigates, through simulation and experiment, the behavior of two dimensional foci arrays generated via phase-only holography where an iterative algorithm was used to produce the kinoforms. Specifically, we studied how aliasing of the signal on a spatial light modulator affects the quality of the foci array as the density and size of the array are varied. This study provides a reference for applications where it is important to understand how the fidelity and overall quality of the foci array changes as the number of foci increases and as the spacing between foci decreases.