Analysis of a cylindrical microlens array with long focal depth by a rigorous boundary-element method and scalar approximations
文献类型：期刊论文
| 作者 | Ye, JS ; Dong, BZ ; Gu, BY ; Liu, ST |
| 刊名 | APPLIED OPTICS
 |
| 出版日期 | 2004 |
| 卷号 | 43期号:27页码:5183 |
| 关键词 | HIGH TRANSVERSE RESOLUTION ELECTROMAGNETIC ANALYSIS AXILENS DIFFRACTION AXICONS LENSES |
| ISSN号 | 0003-6935 |
| 通讯作者 | Dong, BZ: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | We investigated the focal characteristics of open-regional cylindrical microlens arrays with long focal depth by using a rigorous boundary-element method (BEM) and three scalar methods, i.e., a Kirchhoff and two Rayleigh-Sommerfeld diffraction integral forms. Numerical analysis clearly shows that the model cylindrical microlens arrays with different f-numbers can generate focusing beams with both long focal depth and high transverse resolution. The performance of the cylindrical microlens arrays, such as extended focal depth, relative extended focal depth, diffraction efficiency, and focal spot size, is appraised and analyzed. From a comparison of the results obtained by the rigorous BEM and by scalar approximations, we found that the results are quite similar when the f-number equals f/1.6; however, they are quite different for f/0.8. We conclude that the BEM should be adopted to analyze the performance of a microlens array system whose f-number is less than f/1.0. (C) 2004 Optical Society of America. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33694]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ye, JS,Dong, BZ,Gu, BY,et al. Analysis of a cylindrical microlens array with long focal depth by a rigorous boundary-element method and scalar approximations[J]. APPLIED OPTICS,2004,43(27):5183. |
| APA | Ye, JS,Dong, BZ,Gu, BY,&Liu, ST.(2004).Analysis of a cylindrical microlens array with long focal depth by a rigorous boundary-element method and scalar approximations.APPLIED OPTICS,43(27),5183. |
| MLA | Ye, JS,et al."Analysis of a cylindrical microlens array with long focal depth by a rigorous boundary-element method and scalar approximations".APPLIED OPTICS 43.27(2004):5183. |
入库方式： OAI收割
来源：物理研究所
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