光学系统轴向超分辨滤波器的研究

Study on Axial Superresolution Filters

运用最优化算法,在给定超分辨模型和爱里模型主瓣最大亮度比的斯特列耳比S的条件下,设计出3区振幅型轴向超分辨光瞳滤波器。给出设计模型和实例。结果表明,该超分辨滤波器优越于文献。

An optimization procedure for designing super-resolving filters was presented. Amplitude-type axial super-resolving Toraldo filters was designed, by nonlinear programming at the special Strehl ratio (the ratio of the maximum intensity of the central core of the super-resolving pattern to that of the Airy pattern). The optimization design models and examples were present. The results are better than the references.