A novel method for finding the initial structure parameters of optical systems via a genetic algorithm

	A novel method for finding the initial structure parameters of optical systems via a genetic algorithm
	Liu, J.; H. Wei and H. J. Fan
	2016
发表期刊	Optics Communications
卷号	361
摘要	A pupil filter is a useful technique for modifying the light intensity distribution near the focus of an optical system to realize depth of field (DOF) extension and superresolution. In this paper, we proposed a new design of the phase only pupil filter by using Zernike polynomials. The effect of design parameters of the new filters on DOF extension and superresolution are discussed, such as defocus Strehl ratio (S.R.), superresolution factor (G) and relative first side lobe intensity (M). In comparison with the other two types of pupil filters, the proposed filter presents its advantages on controlling both the axial and radial light intensity distribution. Finally, defocused imaging simulations are carried out to further demonstrate the effectiveness and superiority of the proposed pupil filter on DOF extension and superresolution in an optical imaging system.
文章类型	期刊
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57077
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu, J.,H. Wei and H. J. Fan. A novel method for finding the initial structure parameters of optical systems via a genetic algorithm[J]. Optics Communications,2016,361.
APA	Liu, J.,&H. Wei and H. J. Fan.(2016).A novel method for finding the initial structure parameters of optical systems via a genetic algorithm.Optics Communications,361.
MLA	Liu, J.,et al."A novel method for finding the initial structure parameters of optical systems via a genetic algorithm".Optics Communications 361(2016).

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
A novel method for f（2264KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载