Byard Kevin
Centre for Business and Interdisciplinary Studies, AUT University, Auckland 1142, New Zealand.
Appl Opt. 2012 Jun 1;51(16):3453-60. doi: 10.1364/AO.51.003453.
A class of flexible coded apertures, called index class apertures, is presented. The configurations are shown to possess similar properties to the geometric apertures of Gourlay and Stephen [Appl. Opt.22, 4042 (1983)], and it is demonstrated that the modified uniformly redundant arrays (MURAs) are a special case of the index class apertures. The apertures are shown to offer both a larger range of throughput values and better imaging capability than is available to the geometric apertures, while at the same time possessing more rigidity of structure than other designs, such as the MURAs and the uniformly redundant arrays.
提出了一类灵活的编码孔径，称为索引类孔径。结果表明，这些配置具有与Gourlay和Stephen [《应用光学》22, 4042 (1983)] 的几何孔径相似的特性，并且证明了改进的均匀冗余阵列（MURA）是索引类孔径的一种特殊情况。结果表明，与几何孔径相比，这些孔径不仅提供了更大范围的通量值和更好的成像能力，同时与其他设计（如MURA和均匀冗余阵列）相比，具有更高的结构刚性。
