Dispersion-compensated polarization Sagnac interferometer with high imaging quality
文献类型：期刊论文
| 作者 | Cui, Hao1,2,3; Huang, Chan4; Zhang, Yi1,2,3 ; Jin, Shiqun1,2,3
|
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2021-02-01 |
| 卷号 | 480 |
| ISSN号 | 0030-4018 |
| 关键词 | Double total reflection prism Multistage diffraction Dispersion-compensated polarization Sagnac interferometer (DCPSI) |
| DOI | 10.1016/j.optcom.2020.126461 |
| 通讯作者 | Jin, Shiqun(shqking@hfut.edu.cn) |
| 英文摘要 | Multistage diffraction of a dispersion-compensated polarization Sagnac interferometer (DCPSI) reduces the fringe visibility of interference fringes generated in a focal plane array, thereby leading to the poor quality of the reconstructed polarization images. In this paper, a double total reflection prism between the DCPSI and imaging lens is added to limit the effect of multistage diffraction and improve the imaging quality. First, the influence of multistage diffraction on the interference fringes and the ratio of fringe amplitude to the background was analyzed. Second, the range of angles of the two right angle prisms was calculated. Simulation and experiment were carried out to prove the superiority of the proposed method. Result shows that the ratio of fringe amplitude to the background increases from 1/5 to 1/3 and from 1/10 to 1/6 in simulation and experiment when a double total reflection prism structure is added respectively. This method can reduce the influence of multistage diffraction on interference fringes and improve the image quality of DCPSI effectively. |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000588332200019 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/105185]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Jin, Shiqun |
| 作者单位 | 1.State Key Lab Adv Display Technol, Hefei, Peoples R China 2.Hefei Univ Technol, Acad Optoelect Technol, Hefei, Peoples R China 3.Special Display & Imaging Technol Innovat Ctr Anh, Hefei, Peoples R China 4.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Hao,Huang, Chan,Zhang, Yi,et al. Dispersion-compensated polarization Sagnac interferometer with high imaging quality[J]. OPTICS COMMUNICATIONS,2021,480. |
| APA | Cui, Hao,Huang, Chan,Zhang, Yi,&Jin, Shiqun.(2021).Dispersion-compensated polarization Sagnac interferometer with high imaging quality.OPTICS COMMUNICATIONS,480. |
| MLA | Cui, Hao,et al."Dispersion-compensated polarization Sagnac interferometer with high imaging quality".OPTICS COMMUNICATIONS 480(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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