Numerical study of a high-extinction-ratio micro-polarizer array with a metal grid substrate
文献类型：期刊论文
| 作者 | Nie, Anran2,3; Qiu, Zhenwei2; Sun, Xiaobing2 ; Zhu, Jun1; Hong, Jin2
|
| 刊名 | APPLIED OPTICS
 |
| 出版日期 | 2022-11-20 |
| 卷号 | 61 |
| ISSN号 | 1559-128X |
| DOI | 10.1364/AO.472707 |
| 通讯作者 | Hong, Jin(hongjin@aiofm.ac.cn) |
| 英文摘要 | In this paper, a complete investigation and simulation of the extinction ratio (ER) in a setup with a micro-polarizer array (MPA) is performed. A metal grid substrate structure, which can effectively reduce optical crosstalk and improve the ER, is proposed. The numerical calculation results show that the ER of our proposed structure is more than 10-fold higher than that of the traditional structure. Moreover, the effect of its structural parameters to the ER has been researched, and the results showed that when the substrate is thicker, the incident angle of light is less than 15 degrees, the metal width is larger than 900 nm, and a complete grating with more than 20 periods on a single pixel can obtain a high ER.(c) 2022 Optica Publishing Group |
| WOS关键词 | DIVISION ; DESIGN ; IMAGER ; SENSOR |
| 资助项目 | Chinese Civil Aerospace Program ; [D010206] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| 出版者 | Optica Publishing Group |
| WOS记录号 | WOS:000891438500001 |
| 资助机构 | Chinese Civil Aerospace Program |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131694]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Hong, Jin |
| 作者单位 | 1.DFH Satellite Co Ltd, Beijing 100094, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab Gen Opt Calibrat & Characterizat Technol, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nie, Anran,Qiu, Zhenwei,Sun, Xiaobing,et al. Numerical study of a high-extinction-ratio micro-polarizer array with a metal grid substrate[J]. APPLIED OPTICS,2022,61. |
| APA | Nie, Anran,Qiu, Zhenwei,Sun, Xiaobing,Zhu, Jun,&Hong, Jin.(2022).Numerical study of a high-extinction-ratio micro-polarizer array with a metal grid substrate.APPLIED OPTICS,61. |
| MLA | Nie, Anran,et al."Numerical study of a high-extinction-ratio micro-polarizer array with a metal grid substrate".APPLIED OPTICS 61(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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