Phase Only Pupil Filter Design Using Zernike Polynomials
文献类型：期刊论文
| 作者 | Liu, J.; E. L. Miao; Y. X. Sui and H. J. Yang |
| 刊名 | Journal of the Optical Society of Korea
 |
| 出版日期 | 2016 |
| 卷号 | 20期号:1 |
| 英文摘要 | Wavefront coding is an effective optical technique used to extend the depth of field for an incoherent imaging system. Through introducing an optimized phase mask to the pupil plane, the modulated optical transfer function is defocus-invariant. In this paper, we proposed a new form phase mask using non integer order and signum function to extend the depth of field. The performance of the phase mask is evaluated by comparing defocused modulation transfer function invariant and Fisher information with other phase masks. Defocused imaging simulation is also carried out. The results demonstrate the advantages of non-integer order phase mask and its effectiveness on the depth of field extension. (C) 2016 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/57076]  |
| 专题 | 长春光学精密机械与物理研究所_中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Liu, J.,E. L. Miao,Y. X. Sui and H. J. Yang. Phase Only Pupil Filter Design Using Zernike Polynomials[J]. Journal of the Optical Society of Korea,2016,20(1). |
| APA | Liu, J.,E. L. Miao,&Y. X. Sui and H. J. Yang.(2016).Phase Only Pupil Filter Design Using Zernike Polynomials.Journal of the Optical Society of Korea,20(1). |
| MLA | Liu, J.,et al."Phase Only Pupil Filter Design Using Zernike Polynomials".Journal of the Optical Society of Korea 20.1(2016). |
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